./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 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/mix026_pso.opt_rmo.opt.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 a0c922061e4dc1feb6389a43fa3f654e69e326084cac4d5446a529710663ff29 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 15:02:43,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 15:02:43,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 15:02:43,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 15:02:43,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 15:02:43,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 15:02:43,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 15:02:43,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 15:02:43,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 15:02:43,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 15:02:43,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 15:02:43,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 15:02:43,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 15:02:43,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 15:02:43,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 15:02:43,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 15:02:43,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 15:02:43,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 15:02:43,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 15:02:43,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 15:02:43,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 15:02:43,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 15:02:43,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 15:02:43,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 15:02:43,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 15:02:43,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 15:02:43,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 15:02:43,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 15:02:43,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 15:02:43,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 15:02:43,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 15:02:43,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 15:02:43,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 15:02:43,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 15:02:43,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 15:02:43,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 15:02:43,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 15:02:43,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 15:02:43,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 15:02:43,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 15:02:43,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 15:02:43,866 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-21 15:02:43,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 15:02:43,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 15:02:43,885 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 15:02:43,886 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 15:02:43,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 15:02:43,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 15:02:43,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 15:02:43,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 15:02:43,888 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 15:02:43,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 15:02:43,888 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-21 15:02:43,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 15:02:43,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-21 15:02:43,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 15:02:43,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 15:02:43,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 15:02:43,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 15:02:43,890 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-21 15:02:43,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 15:02:43,890 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 15:02:43,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 15:02:43,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 15:02:43,891 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 15:02:43,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 15:02:43,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:02:43,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 15:02:43,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 15:02:43,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 15:02:43,892 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 15:02:43,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 15:02:43,893 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 15:02:43,893 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 15:02:43,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 15:02:43,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 15:02:43,894 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0c922061e4dc1feb6389a43fa3f654e69e326084cac4d5446a529710663ff29 [2021-12-21 15:02:44,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 15:02:44,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 15:02:44,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 15:02:44,177 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 15:02:44,177 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 15:02:44,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i [2021-12-21 15:02:44,242 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c149c5e3/26a9b0d22aca49cea11a13932a1e84c8/FLAGc594c27cd [2021-12-21 15:02:44,769 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 15:02:44,770 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i [2021-12-21 15:02:44,787 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c149c5e3/26a9b0d22aca49cea11a13932a1e84c8/FLAGc594c27cd [2021-12-21 15:02:45,242 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c149c5e3/26a9b0d22aca49cea11a13932a1e84c8 [2021-12-21 15:02:45,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 15:02:45,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 15:02:45,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 15:02:45,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 15:02:45,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 15:02:45,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4524018d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45, skipping insertion in model container [2021-12-21 15:02:45,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 15:02:45,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 15:02:45,470 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/mix026_pso.opt_rmo.opt.i[956,969] [2021-12-21 15:02:45,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:02:45,656 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 15:02:45,669 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/mix026_pso.opt_rmo.opt.i[956,969] [2021-12-21 15:02:45,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:02:45,771 INFO L208 MainTranslator]: Completed translation [2021-12-21 15:02:45,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45 WrapperNode [2021-12-21 15:02:45,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 15:02:45,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 15:02:45,774 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 15:02:45,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 15:02:45,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,860 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2021-12-21 15:02:45,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 15:02:45,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 15:02:45,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 15:02:45,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 15:02:45,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 15:02:45,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 15:02:45,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 15:02:45,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 15:02:45,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (1/1) ... [2021-12-21 15:02:45,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:02:45,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 15:02:45,969 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) [2021-12-21 15:02:45,995 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 [2021-12-21 15:02:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 15:02:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-21 15:02:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 15:02:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 15:02:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 15:02:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-21 15:02:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-21 15:02:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-21 15:02:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-21 15:02:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-21 15:02:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-21 15:02:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-21 15:02:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-21 15:02:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 15:02:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-21 15:02:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 15:02:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 15:02:46,015 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-21 15:02:46,191 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 15:02:46,193 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 15:02:46,638 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 15:02:46,936 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 15:02:46,937 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 15:02:46,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:02:46 BoogieIcfgContainer [2021-12-21 15:02:46,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 15:02:46,942 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 15:02:46,943 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 15:02:46,946 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 15:02:46,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 03:02:45" (1/3) ... [2021-12-21 15:02:46,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@688d072d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 03:02:46, skipping insertion in model container [2021-12-21 15:02:46,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:02:45" (2/3) ... [2021-12-21 15:02:46,949 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@688d072d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 03:02:46, skipping insertion in model container [2021-12-21 15:02:46,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:02:46" (3/3) ... [2021-12-21 15:02:46,951 INFO L111 eAbstractionObserver]: Analyzing ICFG mix026_pso.opt_rmo.opt.i [2021-12-21 15:02:46,956 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-21 15:02:46,957 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 15:02:46,957 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-21 15:02:46,957 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-21 15:02:47,020 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,020 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,020 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,021 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,022 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,022 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,023 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,024 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,024 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,024 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,024 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,025 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,025 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,025 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,026 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,026 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,027 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,027 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,027 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,028 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,028 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,028 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,028 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,028 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,028 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,029 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,029 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,029 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,029 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,029 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,030 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,030 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,030 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,030 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,030 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,031 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,031 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,031 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,032 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,032 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,032 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,032 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,032 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,033 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,033 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,033 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,033 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,033 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,033 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,034 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,034 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,034 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,034 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,034 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,037 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,038 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,038 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,038 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,038 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,038 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,042 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,044 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,044 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,045 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,045 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,046 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,046 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,046 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,047 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,047 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,051 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,052 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,052 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,052 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,052 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,052 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,052 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,053 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,053 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,056 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,057 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,057 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,057 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,059 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,059 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,059 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,059 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,064 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,064 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,064 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,065 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,065 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,066 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,066 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,066 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,066 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,066 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,066 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,068 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,068 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,068 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,069 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,069 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,070 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,071 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,071 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,071 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,071 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,072 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,072 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,072 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,073 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,076 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,076 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,076 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,077 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,077 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,077 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,077 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,077 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,078 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,078 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,078 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,078 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,079 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,080 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,080 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,081 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,081 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,081 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,081 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,081 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,082 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,082 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,082 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,082 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,083 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,083 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,083 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,084 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,084 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,084 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,084 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,085 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,085 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,085 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,085 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,085 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,090 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,091 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,091 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,091 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,091 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,092 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,092 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,092 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:02:47,092 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-21 15:02:47,147 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 15:02:47,157 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 15:02:47,157 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-21 15:02:47,173 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 147 places, 136 transitions, 292 flow [2021-12-21 15:02:47,238 INFO L129 PetriNetUnfolder]: 2/132 cut-off events. [2021-12-21 15:02:47,238 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-21 15:02:47,242 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 132 events. 2/132 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 69 event pairs, 0 based on Foata normal form. 0/128 useless extension candidates. Maximal degree in co-relation 90. Up to 2 conditions per place. [2021-12-21 15:02:47,243 INFO L82 GeneralOperation]: Start removeDead. Operand has 147 places, 136 transitions, 292 flow [2021-12-21 15:02:47,250 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 143 places, 132 transitions, 276 flow [2021-12-21 15:02:47,275 INFO L129 PetriNetUnfolder]: 0/78 cut-off events. [2021-12-21 15:02:47,276 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-21 15:02:47,276 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:47,277 INFO L254 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] [2021-12-21 15:02:47,277 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:47,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:47,284 INFO L85 PathProgramCache]: Analyzing trace with hash -596907264, now seen corresponding path program 1 times [2021-12-21 15:02:47,292 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:47,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9867620] [2021-12-21 15:02:47,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:47,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:47,638 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:47,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9867620] [2021-12-21 15:02:47,639 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [9867620] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:47,639 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:47,640 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-21 15:02:47,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693151793] [2021-12-21 15:02:47,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:47,665 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-21 15:02:47,665 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:47,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-21 15:02:47,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-21 15:02:47,693 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 136 [2021-12-21 15:02:47,697 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 3 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 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) [2021-12-21 15:02:47,697 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:47,697 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 136 [2021-12-21 15:02:47,698 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:02:47,803 INFO L129 PetriNetUnfolder]: 37/243 cut-off events. [2021-12-21 15:02:47,805 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2021-12-21 15:02:47,807 INFO L84 FinitePrefix]: Finished finitePrefix Result has 340 conditions, 243 events. 37/243 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 717 event pairs, 7 based on Foata normal form. 13/240 useless extension candidates. Maximal degree in co-relation 282. Up to 51 conditions per place. [2021-12-21 15:02:47,810 INFO L132 encePairwiseOnDemand]: 131/136 looper letters, 12 selfloop transitions, 2 changer transitions 0/132 dead transitions. [2021-12-21 15:02:47,810 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 132 transitions, 307 flow [2021-12-21 15:02:47,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-21 15:02:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-21 15:02:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 385 transitions. [2021-12-21 15:02:47,827 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9436274509803921 [2021-12-21 15:02:47,828 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 385 transitions. [2021-12-21 15:02:47,828 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 385 transitions. [2021-12-21 15:02:47,830 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:02:47,832 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 385 transitions. [2021-12-21 15:02:47,836 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 128.33333333333334) internal successors, (385), 3 states have internal predecessors, (385), 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) [2021-12-21 15:02:47,842 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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) [2021-12-21 15:02:47,843 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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) [2021-12-21 15:02:47,845 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 3 states and 385 transitions. [2021-12-21 15:02:47,846 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 132 transitions, 307 flow [2021-12-21 15:02:47,849 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 132 transitions, 302 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-21 15:02:47,852 INFO L242 Difference]: Finished difference. Result has 139 places, 128 transitions, 268 flow [2021-12-21 15:02:47,854 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=268, PETRI_PLACES=139, PETRI_TRANSITIONS=128} [2021-12-21 15:02:47,857 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, -4 predicate places. [2021-12-21 15:02:47,858 INFO L470 AbstractCegarLoop]: Abstraction has has 139 places, 128 transitions, 268 flow [2021-12-21 15:02:47,858 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 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) [2021-12-21 15:02:47,859 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:47,859 INFO L254 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] [2021-12-21 15:02:47,859 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-21 15:02:47,859 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:47,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:47,860 INFO L85 PathProgramCache]: Analyzing trace with hash 202873691, now seen corresponding path program 1 times [2021-12-21 15:02:47,860 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:47,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698865964] [2021-12-21 15:02:47,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:47,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:48,059 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:48,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698865964] [2021-12-21 15:02:48,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698865964] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:48,060 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:48,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 15:02:48,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722761929] [2021-12-21 15:02:48,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:48,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 15:02:48,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:48,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 15:02:48,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-21 15:02:48,064 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 136 [2021-12-21 15:02:48,065 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 128 transitions, 268 flow. Second operand has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 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) [2021-12-21 15:02:48,066 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:48,066 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 136 [2021-12-21 15:02:48,066 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:02:49,784 INFO L129 PetriNetUnfolder]: 3476/8451 cut-off events. [2021-12-21 15:02:49,784 INFO L130 PetriNetUnfolder]: For 258/258 co-relation queries the response was YES. [2021-12-21 15:02:49,816 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13791 conditions, 8451 events. 3476/8451 cut-off events. For 258/258 co-relation queries the response was YES. Maximal size of possible extension queue 429. Compared 78706 event pairs, 716 based on Foata normal form. 0/8220 useless extension candidates. Maximal degree in co-relation 13730. Up to 2432 conditions per place. [2021-12-21 15:02:49,844 INFO L132 encePairwiseOnDemand]: 123/136 looper letters, 33 selfloop transitions, 9 changer transitions 78/209 dead transitions. [2021-12-21 15:02:49,844 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 209 transitions, 664 flow [2021-12-21 15:02:49,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-21 15:02:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-21 15:02:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1063 transitions. [2021-12-21 15:02:49,849 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8684640522875817 [2021-12-21 15:02:49,849 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1063 transitions. [2021-12-21 15:02:49,849 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1063 transitions. [2021-12-21 15:02:49,850 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:02:49,850 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1063 transitions. [2021-12-21 15:02:49,853 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 118.11111111111111) internal successors, (1063), 9 states have internal predecessors, (1063), 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) [2021-12-21 15:02:49,857 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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) [2021-12-21 15:02:49,857 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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) [2021-12-21 15:02:49,858 INFO L186 Difference]: Start difference. First operand has 139 places, 128 transitions, 268 flow. Second operand 9 states and 1063 transitions. [2021-12-21 15:02:49,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 209 transitions, 664 flow [2021-12-21 15:02:49,860 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 209 transitions, 646 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-21 15:02:49,863 INFO L242 Difference]: Finished difference. Result has 153 places, 120 transitions, 346 flow [2021-12-21 15:02:49,863 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=346, PETRI_PLACES=153, PETRI_TRANSITIONS=120} [2021-12-21 15:02:49,864 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 10 predicate places. [2021-12-21 15:02:49,864 INFO L470 AbstractCegarLoop]: Abstraction has has 153 places, 120 transitions, 346 flow [2021-12-21 15:02:49,865 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 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) [2021-12-21 15:02:49,865 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:49,865 INFO L254 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] [2021-12-21 15:02:49,866 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-21 15:02:49,866 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:49,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:49,867 INFO L85 PathProgramCache]: Analyzing trace with hash -896083878, now seen corresponding path program 1 times [2021-12-21 15:02:49,867 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:49,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332458144] [2021-12-21 15:02:49,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:49,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:50,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:50,088 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:50,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332458144] [2021-12-21 15:02:50,088 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1332458144] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:50,089 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:50,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-21 15:02:50,089 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957379559] [2021-12-21 15:02:50,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:50,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-21 15:02:50,090 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:50,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-21 15:02:50,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-21 15:02:50,092 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 136 [2021-12-21 15:02:50,093 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 120 transitions, 346 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 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) [2021-12-21 15:02:50,093 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:50,093 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 136 [2021-12-21 15:02:50,093 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:02:51,218 INFO L129 PetriNetUnfolder]: 2327/4335 cut-off events. [2021-12-21 15:02:51,219 INFO L130 PetriNetUnfolder]: For 8891/8891 co-relation queries the response was YES. [2021-12-21 15:02:51,239 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14350 conditions, 4335 events. 2327/4335 cut-off events. For 8891/8891 co-relation queries the response was YES. Maximal size of possible extension queue 278. Compared 30399 event pairs, 326 based on Foata normal form. 114/4363 useless extension candidates. Maximal degree in co-relation 14277. Up to 1651 conditions per place. [2021-12-21 15:02:51,267 INFO L132 encePairwiseOnDemand]: 126/136 looper letters, 39 selfloop transitions, 7 changer transitions 79/214 dead transitions. [2021-12-21 15:02:51,267 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 214 transitions, 1126 flow [2021-12-21 15:02:51,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-21 15:02:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-21 15:02:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1489 transitions. [2021-12-21 15:02:51,272 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8421945701357466 [2021-12-21 15:02:51,272 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1489 transitions. [2021-12-21 15:02:51,272 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1489 transitions. [2021-12-21 15:02:51,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:02:51,273 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1489 transitions. [2021-12-21 15:02:51,277 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 114.53846153846153) internal successors, (1489), 13 states have internal predecessors, (1489), 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) [2021-12-21 15:02:51,281 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 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) [2021-12-21 15:02:51,283 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 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) [2021-12-21 15:02:51,283 INFO L186 Difference]: Start difference. First operand has 153 places, 120 transitions, 346 flow. Second operand 13 states and 1489 transitions. [2021-12-21 15:02:51,283 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 214 transitions, 1126 flow [2021-12-21 15:02:51,309 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 214 transitions, 1024 flow, removed 12 selfloop flow, removed 2 redundant places. [2021-12-21 15:02:51,314 INFO L242 Difference]: Finished difference. Result has 155 places, 123 transitions, 406 flow [2021-12-21 15:02:51,315 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=322, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=406, PETRI_PLACES=155, PETRI_TRANSITIONS=123} [2021-12-21 15:02:51,317 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 12 predicate places. [2021-12-21 15:02:51,317 INFO L470 AbstractCegarLoop]: Abstraction has has 155 places, 123 transitions, 406 flow [2021-12-21 15:02:51,318 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 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) [2021-12-21 15:02:51,318 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:51,318 INFO L254 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] [2021-12-21 15:02:51,319 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-21 15:02:51,319 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:51,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:51,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1987259729, now seen corresponding path program 1 times [2021-12-21 15:02:51,320 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:51,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203591520] [2021-12-21 15:02:51,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:51,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:51,493 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:51,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203591520] [2021-12-21 15:02:51,493 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203591520] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:51,493 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:51,494 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 15:02:51,494 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762927062] [2021-12-21 15:02:51,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:51,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 15:02:51,495 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:51,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 15:02:51,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-21 15:02:51,496 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-21 15:02:51,497 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 123 transitions, 406 flow. Second operand has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 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) [2021-12-21 15:02:51,497 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:51,497 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-21 15:02:51,498 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:02:52,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,312 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:02:52,312 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:02:52,312 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:02:52,312 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:02:52,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][119], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, 224#(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)), 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,439 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,439 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,439 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,439 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,442 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:52,442 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,442 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,442 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,442 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:52,443 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,443 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,444 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,444 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:52,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:02:52,537 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,537 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,537 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,537 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,676 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,676 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,676 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,676 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,677 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,677 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,678 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,678 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:52,681 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,681 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,681 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,681 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:52,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:02:52,755 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,755 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,755 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,755 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,762 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,762 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,762 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,762 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][119], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 224#(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)), 41#L784true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:52,821 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,821 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,821 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,821 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:52,823 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,823 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,823 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,823 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,882 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,882 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,882 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,882 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:52,889 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,889 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,889 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,889 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:52,890 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,890 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,891 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,891 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:52,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 59#L839true, 41#L784true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,970 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,970 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,971 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,971 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:52,973 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,973 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,973 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,974 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:52,975 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,975 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,975 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:52,975 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][119], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, 224#(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)), 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,032 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,033 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,033 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,033 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 59#L839true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,034 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,035 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,035 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,035 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:53,036 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,036 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,036 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,036 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,038 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,038 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,038 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,038 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,098 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,098 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,098 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,098 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,099 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,099 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,100 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,100 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,104 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,104 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,104 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,104 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:53,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:02:53,142 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,142 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,143 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,143 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 59#L839true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,189 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,190 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,190 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,190 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,195 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,195 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,195 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,196 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,201 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,201 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,201 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,201 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,202 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,202 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,203 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,203 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,269 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,269 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,269 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,269 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,271 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,271 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,271 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,271 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,273 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,273 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,273 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,273 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,293 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,293 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,294 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,294 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,389 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,389 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,389 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,390 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,392 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,392 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,392 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,392 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,393 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,394 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,394 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,394 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:53,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:02:53,421 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,421 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,421 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,421 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,446 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,447 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,447 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,447 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,450 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,450 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,450 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,450 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,454 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,454 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,454 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,454 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,485 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:53,491 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,491 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,491 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,491 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,492 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,493 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,493 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,493 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,505 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,505 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,506 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,506 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,521 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,522 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,523 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,523 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,523 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,523 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,524 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,524 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,524 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,524 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,526 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,527 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,527 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,527 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,527 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:53,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,552 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,552 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,552 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,553 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 72#L816true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,554 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,554 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,554 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,554 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,555 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,555 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,556 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,556 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,560 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,560 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,560 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,560 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,595 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,596 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,596 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,596 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,599 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,599 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,599 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,599 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,601 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,601 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,601 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,601 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,643 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,644 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,644 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,644 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,645 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,645 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,645 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,646 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,650 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,650 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,650 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,651 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,651 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,661 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,661 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,661 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,661 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,662 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,662 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,662 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,662 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,678 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,678 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,679 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,679 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,679 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,679 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,680 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,680 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,680 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,680 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,680 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,680 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,683 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,683 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,683 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,684 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:53,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,708 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,708 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,708 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,708 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 6#L867-1true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,709 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,709 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,710 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,710 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,711 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,711 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,711 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,711 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,713 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,713 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,713 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,713 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,716 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,716 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,716 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,716 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,717 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,717 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,717 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,717 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,742 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,745 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,746 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,746 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,753 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,753 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,753 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,753 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,782 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,782 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,782 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,783 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,786 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,786 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,786 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,787 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,787 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,788 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,788 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,788 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,807 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,807 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:53,808 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:53,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,830 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,830 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,830 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,831 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,832 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,832 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,832 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,832 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,833 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,833 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,833 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,834 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,834 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,835 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,835 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,835 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,836 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,836 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,836 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,836 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,862 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,862 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,862 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,862 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,863 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,863 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,864 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,864 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,868 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,868 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,869 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,869 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,891 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:53,891 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,891 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,892 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,892 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,892 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:53,893 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,893 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,893 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,893 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 129#L756true]) [2021-12-21 15:02:53,894 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,894 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,894 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,894 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,897 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,897 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,897 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,897 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,898 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,898 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,899 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,899 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:53,905 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,905 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,905 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,905 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, 27#L829true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,906 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2021-12-21 15:02:53,906 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-21 15:02:53,906 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-21 15:02:53,906 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-21 15:02:53,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,907 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,907 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,907 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,907 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,917 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,918 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,918 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,918 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,918 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,918 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,919 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:53,919 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,919 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,919 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,920 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,920 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:53,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,950 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,950 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,950 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,950 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,951 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,951 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,951 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,952 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,953 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:53,954 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:53,955 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,956 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,956 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,956 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:53,959 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,959 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,959 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,959 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:53,960 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,960 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,960 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,960 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,981 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,981 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,981 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,981 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:53,982 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,982 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,982 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,982 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:53,984 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,984 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,984 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,984 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 129#L756true]) [2021-12-21 15:02:53,985 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,985 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,985 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:53,985 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,004 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:54,004 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,004 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,004 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,005 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,005 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,092 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 129#L756true]) [2021-12-21 15:02:54,092 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,092 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,092 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,093 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,093 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:54,095 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,095 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,095 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,095 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:54,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:54,137 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,138 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,138 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,138 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-21 15:02:54,139 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,139 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,139 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,139 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 72#L816true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:54,140 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,141 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,141 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,141 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:54,141 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,142 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,142 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,142 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:54,153 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,154 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,154 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,154 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:54,166 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,166 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,166 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,166 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 129#L756true]) [2021-12-21 15:02:54,167 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,167 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,167 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,167 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:54,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:54,193 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,193 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,193 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,193 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:54,194 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,194 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,194 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,194 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, 72#L816true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:54,195 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,195 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,195 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,195 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:54,196 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,196 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,196 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,196 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 129#L756true]) [2021-12-21 15:02:54,205 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,205 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,205 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,205 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,206 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, 27#L829true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:54,206 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is not cut-off event [2021-12-21 15:02:54,206 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-12-21 15:02:54,206 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-12-21 15:02:54,206 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-12-21 15:02:54,206 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:54,207 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,207 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,207 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,207 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,219 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(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: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(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|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:54,219 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,220 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,220 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,220 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,220 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,220 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 129#L756true]) [2021-12-21 15:02:54,221 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,221 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,221 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,221 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,221 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:54,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:54,245 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,245 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,245 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,245 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-21 15:02:54,246 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,246 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,246 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,246 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:54,368 INFO L129 PetriNetUnfolder]: 8629/15183 cut-off events. [2021-12-21 15:02:54,369 INFO L130 PetriNetUnfolder]: For 20026/25090 co-relation queries the response was YES. [2021-12-21 15:02:54,456 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38296 conditions, 15183 events. 8629/15183 cut-off events. For 20026/25090 co-relation queries the response was YES. Maximal size of possible extension queue 1142. Compared 127704 event pairs, 825 based on Foata normal form. 155/14071 useless extension candidates. Maximal degree in co-relation 38217. Up to 4801 conditions per place. [2021-12-21 15:02:54,511 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 77 selfloop transitions, 20 changer transitions 8/205 dead transitions. [2021-12-21 15:02:54,512 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 205 transitions, 954 flow [2021-12-21 15:02:54,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-21 15:02:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-21 15:02:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1201 transitions. [2021-12-21 15:02:54,516 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8830882352941176 [2021-12-21 15:02:54,516 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1201 transitions. [2021-12-21 15:02:54,516 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1201 transitions. [2021-12-21 15:02:54,517 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:02:54,517 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1201 transitions. [2021-12-21 15:02:54,520 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 120.1) internal successors, (1201), 10 states have internal predecessors, (1201), 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) [2021-12-21 15:02:54,524 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 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) [2021-12-21 15:02:54,524 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 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) [2021-12-21 15:02:54,525 INFO L186 Difference]: Start difference. First operand has 155 places, 123 transitions, 406 flow. Second operand 10 states and 1201 transitions. [2021-12-21 15:02:54,525 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 205 transitions, 954 flow [2021-12-21 15:02:54,575 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 205 transitions, 927 flow, removed 12 selfloop flow, removed 7 redundant places. [2021-12-21 15:02:54,580 INFO L242 Difference]: Finished difference. Result has 154 places, 141 transitions, 522 flow [2021-12-21 15:02:54,581 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=379, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=522, PETRI_PLACES=154, PETRI_TRANSITIONS=141} [2021-12-21 15:02:54,582 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 11 predicate places. [2021-12-21 15:02:54,582 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 141 transitions, 522 flow [2021-12-21 15:02:54,583 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 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) [2021-12-21 15:02:54,583 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:54,583 INFO L254 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] [2021-12-21 15:02:54,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-21 15:02:54,584 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:54,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:54,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1608840920, now seen corresponding path program 1 times [2021-12-21 15:02:54,585 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:54,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291512396] [2021-12-21 15:02:54,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:54,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:54,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:54,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291512396] [2021-12-21 15:02:54,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291512396] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:54,728 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:54,729 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-21 15:02:54,729 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049035412] [2021-12-21 15:02:54,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:54,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-21 15:02:54,729 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:54,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-21 15:02:54,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-21 15:02:54,731 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-21 15:02:54,732 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 141 transitions, 522 flow. Second operand has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 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) [2021-12-21 15:02:54,732 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:54,732 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-21 15:02:54,732 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:02:55,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:55,618 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:02:55,618 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:02:55,619 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:02:55,619 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:02:55,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:55,748 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:55,749 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,750 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,750 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,750 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:55,750 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,751 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,751 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,751 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:02:55,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:02:55,856 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,856 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,857 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,857 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:55,914 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,914 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,914 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,914 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:55,915 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,915 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,915 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,915 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:55,917 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,917 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,917 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,917 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:02:55,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][167], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:02:55,998 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:55,998 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:55,998 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:55,998 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,003 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,003 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,004 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,004 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,141 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,142 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,142 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,142 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,142 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,185 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,185 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,185 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,185 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 72#L816true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,187 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,187 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,187 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,187 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,190 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,190 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,190 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,191 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,191 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,191 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,192 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,192 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:02:56,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,231 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,231 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,231 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,231 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,233 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,233 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,233 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,233 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,260 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,260 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,260 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,260 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,263 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,263 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,263 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,263 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,264 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,264 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,264 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,264 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,308 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,308 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,308 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,309 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,309 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,309 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,309 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,310 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:56,310 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,310 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,310 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,310 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,311 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,311 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,311 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,311 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,355 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,355 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,355 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,355 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,356 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,357 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,357 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,357 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,357 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,358 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,358 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,359 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,359 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,360 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,360 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,360 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,361 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,363 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,365 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,365 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,365 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,365 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:02:56,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 238#true]) [2021-12-21 15:02:56,408 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,408 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,408 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,408 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,413 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,413 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,413 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,413 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,414 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,414 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,414 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,414 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,415 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,415 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,415 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,415 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,416 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,416 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,416 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,416 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,446 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,449 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,449 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,449 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,449 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,454 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,454 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,455 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,455 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,456 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,456 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,456 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,456 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,522 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,522 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,522 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,522 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,524 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,524 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,524 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,524 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,525 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,566 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,566 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,566 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,566 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,567 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,567 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,568 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,568 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,569 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,569 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,569 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,569 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,570 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,571 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,573 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,573 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,573 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,573 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:02:56,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 238#true]) [2021-12-21 15:02:56,605 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,605 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,605 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,606 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,611 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,611 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,611 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,611 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,612 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,612 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,612 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,612 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,612 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,613 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,613 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,613 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,639 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,639 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,639 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,639 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,642 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,642 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,642 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,642 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,645 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,645 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,645 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,645 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,647 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,647 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,647 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,647 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,685 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,685 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,685 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,685 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,686 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,686 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,686 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,686 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,688 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,688 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,688 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,688 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 72#L816true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,688 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,692 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,692 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,693 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,694 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,694 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:56,695 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,695 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,696 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,697 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,697 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,727 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,728 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,729 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,729 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,729 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,730 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,730 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,730 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:02:56,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,759 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,759 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,759 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,759 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:56,760 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,760 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,760 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,760 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,764 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,764 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,765 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,765 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,765 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,765 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,790 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,790 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,790 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,790 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,792 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,792 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,792 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,792 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,793 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,793 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,794 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,794 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,795 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,795 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,795 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,795 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,797 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,797 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,797 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,797 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,798 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,798 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,798 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,798 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,810 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,810 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,810 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,810 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,813 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,813 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,813 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,813 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,814 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,814 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,814 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,814 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,836 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,838 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,838 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,838 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,839 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,839 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,839 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,841 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,841 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,844 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,844 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), 90#L761true, P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 258#(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)), 72#L816true, 59#L839true, Black: 224#(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)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,845 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,845 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,845 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,845 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,846 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 258#(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)), 59#L839true, Black: 224#(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)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:56,846 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,847 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:56,965 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,965 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,965 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,966 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:02:56,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,989 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:56,990 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:56,990 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:56,991 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:56,994 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,994 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,994 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:56,994 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,010 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,010 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,010 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,010 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,011 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,012 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,013 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,013 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,014 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,014 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,015 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,015 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,015 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,015 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,017 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,017 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,017 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,017 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,018 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,018 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,018 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,018 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,021 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,021 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,021 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,022 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,025 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,025 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,025 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,025 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,026 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,026 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,026 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,026 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,029 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,029 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,029 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,029 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:57,030 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,030 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,030 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,030 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,046 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,047 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,048 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,049 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,049 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,050 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,050 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,050 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,050 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,051 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,051 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,052 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:57,053 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,053 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,053 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,053 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,053 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,054 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,054 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,054 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,054 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,054 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:02:57,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,089 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,089 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,089 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,089 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(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)), 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,090 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,090 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,090 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,090 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(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)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:57,091 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:57,092 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,092 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,092 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,092 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,109 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 258#(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)), 59#L839true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,110 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,111 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,111 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,111 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,112 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,112 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,112 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,112 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,113 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,113 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,113 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,113 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,114 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,114 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,114 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,115 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 199#(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|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,116 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(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|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,120 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(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|))), P1Thread1of1ForFork3InUse, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,120 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,121 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,121 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,121 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(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|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,124 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,124 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,124 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,124 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(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)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:57,137 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:02:57,138 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,138 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,139 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,139 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,140 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,140 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,140 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,140 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,140 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,140 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,140 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,141 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,141 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:02:57,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:57,164 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,164 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,164 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,164 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:02:57,164 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][229], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 59#L839true, Black: 224#(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)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:57,165 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,165 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(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)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 238#true]) [2021-12-21 15:02:57,166 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,166 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,166 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,166 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:57,167 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,167 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,167 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,167 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,177 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,177 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,177 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,177 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,178 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,179 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,179 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,179 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,179 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 199#(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|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:57,180 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(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|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,183 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,183 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,183 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,183 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,195 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:02:57,195 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,195 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,196 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:02:57,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:57,213 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][229], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-21 15:02:57,214 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,214 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(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: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 238#true]) [2021-12-21 15:02:57,215 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,215 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,215 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,215 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(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|))), 124#L819true, Black: 191#(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|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(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: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:02:57,222 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,222 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,222 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,222 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:02:57,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][236], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-21 15:02:57,243 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,243 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,243 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,243 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 238#true]) [2021-12-21 15:02:57,244 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,244 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,244 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,244 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-21 15:02:57,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 238#true]) [2021-12-21 15:02:57,262 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-21 15:02:57,263 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:57,263 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:57,263 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-21 15:02:57,313 INFO L129 PetriNetUnfolder]: 8130/14871 cut-off events. [2021-12-21 15:02:57,313 INFO L130 PetriNetUnfolder]: For 34468/38375 co-relation queries the response was YES. [2021-12-21 15:02:57,404 INFO L84 FinitePrefix]: Finished finitePrefix Result has 49755 conditions, 14871 events. 8130/14871 cut-off events. For 34468/38375 co-relation queries the response was YES. Maximal size of possible extension queue 1163. Compared 131201 event pairs, 629 based on Foata normal form. 338/14338 useless extension candidates. Maximal degree in co-relation 49674. Up to 3664 conditions per place. [2021-12-21 15:02:57,443 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 102 selfloop transitions, 38 changer transitions 8/248 dead transitions. [2021-12-21 15:02:57,444 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 248 transitions, 1478 flow [2021-12-21 15:02:57,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-21 15:02:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-21 15:02:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1565 transitions. [2021-12-21 15:02:57,448 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8851809954751131 [2021-12-21 15:02:57,448 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1565 transitions. [2021-12-21 15:02:57,448 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1565 transitions. [2021-12-21 15:02:57,449 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:02:57,449 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1565 transitions. [2021-12-21 15:02:57,453 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 120.38461538461539) internal successors, (1565), 13 states have internal predecessors, (1565), 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) [2021-12-21 15:02:57,456 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 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) [2021-12-21 15:02:57,457 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 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) [2021-12-21 15:02:57,457 INFO L186 Difference]: Start difference. First operand has 154 places, 141 transitions, 522 flow. Second operand 13 states and 1565 transitions. [2021-12-21 15:02:57,458 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 248 transitions, 1478 flow [2021-12-21 15:02:57,552 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 248 transitions, 1398 flow, removed 39 selfloop flow, removed 7 redundant places. [2021-12-21 15:02:57,555 INFO L242 Difference]: Finished difference. Result has 165 places, 161 transitions, 795 flow [2021-12-21 15:02:57,555 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=502, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=795, PETRI_PLACES=165, PETRI_TRANSITIONS=161} [2021-12-21 15:02:57,556 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 22 predicate places. [2021-12-21 15:02:57,556 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 161 transitions, 795 flow [2021-12-21 15:02:57,557 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 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) [2021-12-21 15:02:57,557 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:57,557 INFO L254 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] [2021-12-21 15:02:57,557 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-21 15:02:57,557 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:57,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:57,558 INFO L85 PathProgramCache]: Analyzing trace with hash 600668826, now seen corresponding path program 1 times [2021-12-21 15:02:57,558 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:57,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714456096] [2021-12-21 15:02:57,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:57,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:57,698 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:57,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714456096] [2021-12-21 15:02:57,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714456096] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:57,699 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:57,699 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-21 15:02:57,699 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207288531] [2021-12-21 15:02:57,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:57,700 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-21 15:02:57,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:57,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-21 15:02:57,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-21 15:02:57,702 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 136 [2021-12-21 15:02:57,703 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 161 transitions, 795 flow. Second operand has 7 states, 7 states have (on average 114.28571428571429) internal successors, (800), 7 states have internal predecessors, (800), 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) [2021-12-21 15:02:57,703 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:57,703 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 136 [2021-12-21 15:02:57,704 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:02:58,915 INFO L129 PetriNetUnfolder]: 2707/8838 cut-off events. [2021-12-21 15:02:58,915 INFO L130 PetriNetUnfolder]: For 27004/34228 co-relation queries the response was YES. [2021-12-21 15:02:58,984 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30558 conditions, 8838 events. 2707/8838 cut-off events. For 27004/34228 co-relation queries the response was YES. Maximal size of possible extension queue 908. Compared 105766 event pairs, 236 based on Foata normal form. 166/8430 useless extension candidates. Maximal degree in co-relation 30474. Up to 2299 conditions per place. [2021-12-21 15:02:59,030 INFO L132 encePairwiseOnDemand]: 130/136 looper letters, 62 selfloop transitions, 6 changer transitions 0/207 dead transitions. [2021-12-21 15:02:59,030 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 207 transitions, 1141 flow [2021-12-21 15:02:59,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 15:02:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-21 15:02:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 843 transitions. [2021-12-21 15:02:59,033 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8855042016806722 [2021-12-21 15:02:59,034 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 843 transitions. [2021-12-21 15:02:59,034 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 843 transitions. [2021-12-21 15:02:59,034 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:02:59,034 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 843 transitions. [2021-12-21 15:02:59,036 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 120.42857142857143) internal successors, (843), 7 states have internal predecessors, (843), 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) [2021-12-21 15:02:59,038 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 136.0) internal successors, (1088), 8 states have internal predecessors, (1088), 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) [2021-12-21 15:02:59,039 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 136.0) internal successors, (1088), 8 states have internal predecessors, (1088), 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) [2021-12-21 15:02:59,039 INFO L186 Difference]: Start difference. First operand has 165 places, 161 transitions, 795 flow. Second operand 7 states and 843 transitions. [2021-12-21 15:02:59,039 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 207 transitions, 1141 flow [2021-12-21 15:02:59,476 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 207 transitions, 1046 flow, removed 38 selfloop flow, removed 4 redundant places. [2021-12-21 15:02:59,479 INFO L242 Difference]: Finished difference. Result has 172 places, 166 transitions, 767 flow [2021-12-21 15:02:59,480 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=155, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=767, PETRI_PLACES=172, PETRI_TRANSITIONS=166} [2021-12-21 15:02:59,480 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 29 predicate places. [2021-12-21 15:02:59,480 INFO L470 AbstractCegarLoop]: Abstraction has has 172 places, 166 transitions, 767 flow [2021-12-21 15:02:59,481 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 114.28571428571429) internal successors, (800), 7 states have internal predecessors, (800), 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) [2021-12-21 15:02:59,481 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:02:59,481 INFO L254 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] [2021-12-21 15:02:59,481 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-21 15:02:59,482 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:02:59,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:02:59,482 INFO L85 PathProgramCache]: Analyzing trace with hash 1432159658, now seen corresponding path program 2 times [2021-12-21 15:02:59,482 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:02:59,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510975848] [2021-12-21 15:02:59,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:02:59,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:02:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:02:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:02:59,632 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:02:59,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510975848] [2021-12-21 15:02:59,632 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510975848] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:02:59,633 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:02:59,633 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-21 15:02:59,633 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201542858] [2021-12-21 15:02:59,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:02:59,636 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-21 15:02:59,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:02:59,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-21 15:02:59,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-21 15:02:59,638 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-21 15:02:59,639 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 166 transitions, 767 flow. Second operand has 8 states, 8 states have (on average 112.875) internal successors, (903), 8 states have internal predecessors, (903), 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) [2021-12-21 15:02:59,639 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:02:59,639 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-21 15:02:59,639 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:00,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][140], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:03:00,786 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:00,786 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:00,786 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:00,786 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:00,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][164], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-21 15:03:00,947 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:03:00,955 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,955 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,955 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:00,955 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,010 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,010 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,010 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,010 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,011 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,011 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,011 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,011 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:01,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:03:01,204 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,205 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,205 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,205 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,208 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,208 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,208 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,208 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:03:01,209 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,209 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,209 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,210 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][140], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-21 15:03:01,275 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,275 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,275 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,275 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][140], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-21 15:03:01,277 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,277 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,277 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,277 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,283 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,283 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,283 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,283 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,285 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,285 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,285 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,285 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:03:01,287 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,287 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,287 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,287 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,289 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,289 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,289 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,289 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:01,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:03:01,517 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,517 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,517 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,517 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:03:01,526 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,530 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,531 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,531 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][164], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-21 15:03:01,594 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,594 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,594 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,594 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][164], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-21 15:03:01,595 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,595 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,595 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,595 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,598 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,598 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,598 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,598 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,603 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,603 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,603 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,603 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:01,604 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,604 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,604 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,604 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,605 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,605 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,605 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,605 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:01,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-21 15:03:01,813 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,814 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,814 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,814 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,820 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:01,823 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:01,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,036 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,036 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,036 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,036 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,037 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,037 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,037 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,038 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,040 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,041 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,041 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,041 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,041 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:03:02,044 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,044 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,044 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,044 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,045 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:02,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,243 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,243 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,244 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,244 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,251 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,251 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,251 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,251 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,299 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,299 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,299 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,299 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,300 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,300 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,300 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,300 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,302 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,302 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,302 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,302 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,303 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,303 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,303 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,303 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,305 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,305 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,305 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,305 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,306 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,306 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,306 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,307 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,308 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,309 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,309 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,309 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:02,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,490 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,490 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,490 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,490 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,538 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,538 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,538 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,538 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,540 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,540 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,540 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,540 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,542 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,542 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,542 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,542 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,544 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,544 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,544 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,544 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:03:02,547 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,547 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,547 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,547 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,548 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,548 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,549 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,549 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:02,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,735 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,735 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,735 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,735 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-21 15:03:02,736 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,736 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,736 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,736 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,737 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,737 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,737 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,737 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:03:02,738 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,738 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,738 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,738 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,739 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,739 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,739 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,739 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,740 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:02,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:02,880 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,880 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,881 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,881 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-21 15:03:02,882 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:03,089 INFO L129 PetriNetUnfolder]: 12804/23635 cut-off events. [2021-12-21 15:03:03,089 INFO L130 PetriNetUnfolder]: For 79947/86340 co-relation queries the response was YES. [2021-12-21 15:03:03,337 INFO L84 FinitePrefix]: Finished finitePrefix Result has 86655 conditions, 23635 events. 12804/23635 cut-off events. For 79947/86340 co-relation queries the response was YES. Maximal size of possible extension queue 1862. Compared 229164 event pairs, 780 based on Foata normal form. 679/22940 useless extension candidates. Maximal degree in co-relation 86568. Up to 4083 conditions per place. [2021-12-21 15:03:03,392 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 103 selfloop transitions, 58 changer transitions 30/293 dead transitions. [2021-12-21 15:03:03,393 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 293 transitions, 2025 flow [2021-12-21 15:03:03,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-21 15:03:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-21 15:03:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1928 transitions. [2021-12-21 15:03:03,398 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8860294117647058 [2021-12-21 15:03:03,398 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1928 transitions. [2021-12-21 15:03:03,398 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1928 transitions. [2021-12-21 15:03:03,399 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:03,399 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1928 transitions. [2021-12-21 15:03:03,403 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 120.5) internal successors, (1928), 16 states have internal predecessors, (1928), 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) [2021-12-21 15:03:03,407 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 136.0) internal successors, (2312), 17 states have internal predecessors, (2312), 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) [2021-12-21 15:03:03,408 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 136.0) internal successors, (2312), 17 states have internal predecessors, (2312), 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) [2021-12-21 15:03:03,408 INFO L186 Difference]: Start difference. First operand has 172 places, 166 transitions, 767 flow. Second operand 16 states and 1928 transitions. [2021-12-21 15:03:03,408 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 293 transitions, 2025 flow [2021-12-21 15:03:04,885 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 186 places, 293 transitions, 2022 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-12-21 15:03:04,890 INFO L242 Difference]: Finished difference. Result has 190 places, 189 transitions, 1201 flow [2021-12-21 15:03:04,890 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=764, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1201, PETRI_PLACES=190, PETRI_TRANSITIONS=189} [2021-12-21 15:03:04,891 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 47 predicate places. [2021-12-21 15:03:04,891 INFO L470 AbstractCegarLoop]: Abstraction has has 190 places, 189 transitions, 1201 flow [2021-12-21 15:03:04,892 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 112.875) internal successors, (903), 8 states have internal predecessors, (903), 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) [2021-12-21 15:03:04,892 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:04,892 INFO L254 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] [2021-12-21 15:03:04,892 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-21 15:03:04,892 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:04,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:04,893 INFO L85 PathProgramCache]: Analyzing trace with hash 7485702, now seen corresponding path program 1 times [2021-12-21 15:03:04,893 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:04,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148071921] [2021-12-21 15:03:04,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:04,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:03:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:03:05,065 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:03:05,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148071921] [2021-12-21 15:03:05,066 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148071921] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:03:05,066 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:03:05,066 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-21 15:03:05,066 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396762353] [2021-12-21 15:03:05,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:03:05,067 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-21 15:03:05,067 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:03:05,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-21 15:03:05,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-21 15:03:05,069 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 136 [2021-12-21 15:03:05,070 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 189 transitions, 1201 flow. Second operand has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 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) [2021-12-21 15:03:05,070 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:03:05,070 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 136 [2021-12-21 15:03:05,070 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:06,783 INFO L129 PetriNetUnfolder]: 4170/13180 cut-off events. [2021-12-21 15:03:06,784 INFO L130 PetriNetUnfolder]: For 64329/68033 co-relation queries the response was YES. [2021-12-21 15:03:07,018 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50385 conditions, 13180 events. 4170/13180 cut-off events. For 64329/68033 co-relation queries the response was YES. Maximal size of possible extension queue 1633. Compared 171284 event pairs, 101 based on Foata normal form. 28/12401 useless extension candidates. Maximal degree in co-relation 50287. Up to 3049 conditions per place. [2021-12-21 15:03:07,068 INFO L132 encePairwiseOnDemand]: 122/136 looper letters, 61 selfloop transitions, 26 changer transitions 28/266 dead transitions. [2021-12-21 15:03:07,068 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 266 transitions, 1874 flow [2021-12-21 15:03:07,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-21 15:03:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-21 15:03:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1246 transitions. [2021-12-21 15:03:07,071 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8328877005347594 [2021-12-21 15:03:07,072 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1246 transitions. [2021-12-21 15:03:07,072 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1246 transitions. [2021-12-21 15:03:07,072 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:07,072 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1246 transitions. [2021-12-21 15:03:07,075 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 113.27272727272727) internal successors, (1246), 11 states have internal predecessors, (1246), 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) [2021-12-21 15:03:07,078 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 136.0) internal successors, (1632), 12 states have internal predecessors, (1632), 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) [2021-12-21 15:03:07,078 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 136.0) internal successors, (1632), 12 states have internal predecessors, (1632), 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) [2021-12-21 15:03:07,078 INFO L186 Difference]: Start difference. First operand has 190 places, 189 transitions, 1201 flow. Second operand 11 states and 1246 transitions. [2021-12-21 15:03:07,079 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 266 transitions, 1874 flow [2021-12-21 15:03:09,221 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 266 transitions, 1535 flow, removed 127 selfloop flow, removed 14 redundant places. [2021-12-21 15:03:09,224 INFO L242 Difference]: Finished difference. Result has 192 places, 205 transitions, 1152 flow [2021-12-21 15:03:09,224 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=882, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=170, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1152, PETRI_PLACES=192, PETRI_TRANSITIONS=205} [2021-12-21 15:03:09,225 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 49 predicate places. [2021-12-21 15:03:09,225 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 205 transitions, 1152 flow [2021-12-21 15:03:09,226 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 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) [2021-12-21 15:03:09,226 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:09,226 INFO L254 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] [2021-12-21 15:03:09,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-21 15:03:09,226 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:09,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:09,227 INFO L85 PathProgramCache]: Analyzing trace with hash 535998058, now seen corresponding path program 2 times [2021-12-21 15:03:09,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:09,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028506834] [2021-12-21 15:03:09,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:09,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:03:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:03:09,375 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:03:09,375 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028506834] [2021-12-21 15:03:09,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028506834] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:03:09,375 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:03:09,375 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-21 15:03:09,376 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207128358] [2021-12-21 15:03:09,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:03:09,376 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-21 15:03:09,376 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:03:09,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-21 15:03:09,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-21 15:03:09,378 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 136 [2021-12-21 15:03:09,379 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 205 transitions, 1152 flow. Second operand has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 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) [2021-12-21 15:03:09,379 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:03:09,379 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 136 [2021-12-21 15:03:09,379 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:11,508 INFO L129 PetriNetUnfolder]: 6006/18605 cut-off events. [2021-12-21 15:03:11,508 INFO L130 PetriNetUnfolder]: For 31569/32286 co-relation queries the response was YES. [2021-12-21 15:03:11,772 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52365 conditions, 18605 events. 6006/18605 cut-off events. For 31569/32286 co-relation queries the response was YES. Maximal size of possible extension queue 2331. Compared 255685 event pairs, 37 based on Foata normal form. 38/17462 useless extension candidates. Maximal degree in co-relation 52262. Up to 2080 conditions per place. [2021-12-21 15:03:11,835 INFO L132 encePairwiseOnDemand]: 122/136 looper letters, 83 selfloop transitions, 24 changer transitions 20/278 dead transitions. [2021-12-21 15:03:11,835 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 194 places, 278 transitions, 1921 flow [2021-12-21 15:03:11,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-21 15:03:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-21 15:03:11,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1043 transitions. [2021-12-21 15:03:11,837 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8521241830065359 [2021-12-21 15:03:11,838 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1043 transitions. [2021-12-21 15:03:11,838 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1043 transitions. [2021-12-21 15:03:11,838 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:11,838 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1043 transitions. [2021-12-21 15:03:11,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 115.88888888888889) internal successors, (1043), 9 states have internal predecessors, (1043), 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) [2021-12-21 15:03:11,842 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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) [2021-12-21 15:03:11,843 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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) [2021-12-21 15:03:11,843 INFO L186 Difference]: Start difference. First operand has 192 places, 205 transitions, 1152 flow. Second operand 9 states and 1043 transitions. [2021-12-21 15:03:11,843 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 194 places, 278 transitions, 1921 flow [2021-12-21 15:03:13,064 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 278 transitions, 1817 flow, removed 52 selfloop flow, removed 6 redundant places. [2021-12-21 15:03:13,067 INFO L242 Difference]: Finished difference. Result has 194 places, 212 transitions, 1301 flow [2021-12-21 15:03:13,067 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=1128, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=205, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1301, PETRI_PLACES=194, PETRI_TRANSITIONS=212} [2021-12-21 15:03:13,067 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 51 predicate places. [2021-12-21 15:03:13,068 INFO L470 AbstractCegarLoop]: Abstraction has has 194 places, 212 transitions, 1301 flow [2021-12-21 15:03:13,068 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 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) [2021-12-21 15:03:13,068 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:13,068 INFO L254 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] [2021-12-21 15:03:13,068 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-21 15:03:13,069 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:13,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:13,069 INFO L85 PathProgramCache]: Analyzing trace with hash 460999226, now seen corresponding path program 3 times [2021-12-21 15:03:13,069 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:13,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346134224] [2021-12-21 15:03:13,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:13,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:03:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:03:13,251 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:03:13,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346134224] [2021-12-21 15:03:13,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346134224] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:03:13,256 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:03:13,256 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-21 15:03:13,256 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110310362] [2021-12-21 15:03:13,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:03:13,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-21 15:03:13,258 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:03:13,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-21 15:03:13,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-21 15:03:13,259 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-21 15:03:13,260 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 212 transitions, 1301 flow. Second operand has 9 states, 9 states have (on average 112.88888888888889) internal successors, (1016), 9 states have internal predecessors, (1016), 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) [2021-12-21 15:03:13,260 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:03:13,261 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-21 15:03:13,261 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:14,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:14,569 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:03:14,569 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:03:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:03:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:03:14,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:14,869 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,869 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,870 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,870 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:14,874 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,874 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,874 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,874 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:14,875 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,875 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,875 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,875 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:03:14,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L863-3true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:14,906 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:14,906 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:14,906 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:14,906 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,081 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,081 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,081 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,081 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:15,143 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,143 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,143 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,143 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,175 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,176 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,176 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,176 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,290 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,290 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,291 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,291 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,367 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,367 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,367 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,367 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,368 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,368 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,368 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,368 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,371 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,371 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,371 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,372 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:03:15,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L863-3true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,404 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,404 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,404 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,404 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,424 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,424 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,424 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,424 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,429 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,429 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,429 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,429 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,478 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,478 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,478 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,478 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,479 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,479 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,479 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,479 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:15,544 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,544 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,544 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,544 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,573 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,573 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,573 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,573 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,576 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,576 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,576 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,576 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:15,577 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,577 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,577 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,577 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:15,806 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,806 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,806 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,807 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:15,832 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,833 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,834 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,834 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:15,834 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,835 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,835 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,835 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,847 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,847 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,847 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,847 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,850 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,850 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,850 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,850 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,851 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,851 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,851 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,851 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,919 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,919 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,919 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,919 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,920 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,920 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,920 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,920 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:03:15,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,954 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,954 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,954 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,954 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,989 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,989 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,989 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,989 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:15,991 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:15,992 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,992 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,992 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:15,992 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,022 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,022 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,022 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,022 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,045 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,045 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,045 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,045 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,046 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,046 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,046 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,046 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,047 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,047 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,047 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,047 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,048 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,048 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,048 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,048 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,088 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,089 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,089 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,089 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,089 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,134 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,160 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,163 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,164 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,164 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,164 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,164 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,166 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,167 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,167 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,167 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,293 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,293 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,293 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,294 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,298 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,298 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,298 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,298 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,299 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,299 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,299 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,299 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,318 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,318 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,318 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,318 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 126#L832true, 68#L2true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,319 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(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: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(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)), 126#L832true, 68#L2true, 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 258#(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: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,319 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,319 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 126#L832true, 68#L2true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,320 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,321 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,321 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 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(+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,322 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,322 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,322 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,322 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 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~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,337 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,337 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,337 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 126#L832true, 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,338 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,338 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,338 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,338 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,339 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,339 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,339 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,339 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,341 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,341 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,341 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,341 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,553 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-21 15:03:16,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,584 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,585 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,585 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,585 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,589 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,589 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,589 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,589 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,595 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,596 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,596 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,596 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:16,597 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,597 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,597 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,597 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,633 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,633 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,633 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,633 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,636 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,636 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,636 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,636 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,638 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,638 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,638 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,638 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,639 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,673 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,674 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,674 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,674 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:16,705 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,705 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,705 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,706 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,707 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,707 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,707 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,707 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,707 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,708 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,708 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,708 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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)), 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,761 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,761 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,761 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,761 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,761 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,761 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,762 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,762 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,763 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,763 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,763 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,763 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,800 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,800 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,800 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,800 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:16,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,820 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,820 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,820 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,820 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,829 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,829 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,829 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,829 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,861 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,862 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,866 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,867 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,867 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,867 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:16,867 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,867 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,868 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,868 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,870 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,870 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,870 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,870 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:16,871 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,871 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,871 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:16,871 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,064 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,064 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,064 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,064 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,066 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,066 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,066 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,066 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,070 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,070 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,070 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,070 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,255 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,255 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,255 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,255 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:17,256 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,256 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,256 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,256 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,257 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,257 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,257 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,257 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,258 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,258 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,258 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,258 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-21 15:03:17,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:17,350 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,350 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,350 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,350 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,356 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,356 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,356 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,356 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:17,359 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,360 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,360 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,360 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:17,360 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,360 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,361 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,361 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:17,361 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,361 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,361 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,361 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,364 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,365 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,365 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,365 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:17,395 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,395 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,395 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,395 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,397 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,397 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,397 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,397 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,398 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,399 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,399 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,399 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,428 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,428 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,428 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,428 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,430 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,430 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,430 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,430 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:17,455 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,455 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,455 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,455 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,456 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,456 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,456 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,456 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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)), 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,506 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,506 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,506 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,506 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(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: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(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: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,557 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,557 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,557 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,558 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,563 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,564 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,564 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,564 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,587 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,587 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,587 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,587 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(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)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(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)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(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: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,588 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,588 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,588 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,588 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,591 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,593 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,593 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,593 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,593 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:17,913 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,914 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,970 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:17,970 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:17,970 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-21 15:03:18,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,068 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,073 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,075 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,078 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,079 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:18,079 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,080 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,080 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,080 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,083 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,084 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,084 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,084 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,084 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,084 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,084 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,116 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,116 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,116 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,116 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,118 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,118 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,119 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,119 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,143 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,143 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,143 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,143 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,145 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,145 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,145 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,145 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,148 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,148 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,148 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,148 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,149 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,149 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,149 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,149 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,172 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,172 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,172 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,172 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,278 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,278 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,278 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,278 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,284 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,284 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,284 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,284 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,305 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,305 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,305 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,305 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,306 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,306 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,306 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,306 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,481 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,481 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,481 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,481 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-21 15:03:18,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,743 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,744 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,750 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,753 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,753 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,753 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,753 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,757 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,758 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,758 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:18,759 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,760 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,760 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,760 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:18,761 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,761 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,761 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,761 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:18,762 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,762 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,762 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,762 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,769 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,770 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(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)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,770 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,770 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,771 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,771 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,796 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,796 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,796 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,796 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,818 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,818 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,818 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,818 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,820 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,820 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,820 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,820 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:18,822 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,822 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,822 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,822 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(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: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:18,823 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,940 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,940 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,940 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,940 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-21 15:03:18,962 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:18,963 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-21 15:03:19,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(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)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 316#(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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,221 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,221 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,221 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,221 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,221 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,221 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,224 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,224 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,224 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,224 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,226 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,226 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,226 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,226 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(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)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 316#(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)), 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,226 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,226 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,227 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,227 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,227 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,227 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,227 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,227 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 316#(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)), 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:19,228 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,228 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,228 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,228 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-21 15:03:19,229 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,229 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,229 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,229 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 238#true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,230 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,230 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,230 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,230 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,235 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,235 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,235 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,236 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,270 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,270 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,270 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,270 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,271 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,273 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,273 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,273 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,273 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,274 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,274 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,274 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,274 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-21 15:03:19,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,787 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,788 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,790 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,790 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,790 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,790 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,790 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,791 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,792 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,792 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 238#true]) [2021-12-21 15:03:19,792 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,792 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,792 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,792 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 238#true]) [2021-12-21 15:03:19,793 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,793 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,793 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,793 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,794 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,794 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,794 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,794 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,799 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,799 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,800 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,800 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-21 15:03:19,826 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:19,827 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,828 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,828 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:19,828 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-21 15:03:20,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:20,089 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,089 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,089 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,089 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:20,090 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,090 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,090 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,090 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:20,091 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,091 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,091 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,091 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 296#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-21 15:03:20,092 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,092 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,092 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,092 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-21 15:03:20,330 INFO L129 PetriNetUnfolder]: 25961/47877 cut-off events. [2021-12-21 15:03:20,330 INFO L130 PetriNetUnfolder]: For 151666/181882 co-relation queries the response was YES. [2021-12-21 15:03:20,819 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166908 conditions, 47877 events. 25961/47877 cut-off events. For 151666/181882 co-relation queries the response was YES. Maximal size of possible extension queue 3808. Compared 512011 event pairs, 604 based on Foata normal form. 2835/48223 useless extension candidates. Maximal degree in co-relation 166870. Up to 6124 conditions per place. [2021-12-21 15:03:20,864 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 67 selfloop transitions, 55 changer transitions 102/346 dead transitions. [2021-12-21 15:03:20,864 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 346 transitions, 2902 flow [2021-12-21 15:03:20,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-21 15:03:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-12-21 15:03:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2250 transitions. [2021-12-21 15:03:20,869 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8707430340557275 [2021-12-21 15:03:20,870 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2250 transitions. [2021-12-21 15:03:20,870 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2250 transitions. [2021-12-21 15:03:20,871 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:20,871 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2250 transitions. [2021-12-21 15:03:20,875 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 118.42105263157895) internal successors, (2250), 19 states have internal predecessors, (2250), 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) [2021-12-21 15:03:20,879 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 136.0) internal successors, (2720), 20 states have internal predecessors, (2720), 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) [2021-12-21 15:03:20,880 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 136.0) internal successors, (2720), 20 states have internal predecessors, (2720), 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) [2021-12-21 15:03:20,880 INFO L186 Difference]: Start difference. First operand has 194 places, 212 transitions, 1301 flow. Second operand 19 states and 2250 transitions. [2021-12-21 15:03:20,880 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 346 transitions, 2902 flow [2021-12-21 15:03:25,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 346 transitions, 2752 flow, removed 54 selfloop flow, removed 7 redundant places. [2021-12-21 15:03:25,643 INFO L242 Difference]: Finished difference. Result has 209 places, 199 transitions, 1260 flow [2021-12-21 15:03:25,644 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=1217, PETRI_DIFFERENCE_MINUEND_PLACES=184, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=212, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=52, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=157, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1260, PETRI_PLACES=209, PETRI_TRANSITIONS=199} [2021-12-21 15:03:25,644 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 66 predicate places. [2021-12-21 15:03:25,645 INFO L470 AbstractCegarLoop]: Abstraction has has 209 places, 199 transitions, 1260 flow [2021-12-21 15:03:25,645 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 112.88888888888889) internal successors, (1016), 9 states have internal predecessors, (1016), 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) [2021-12-21 15:03:25,645 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:25,645 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:03:25,646 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-21 15:03:25,646 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:25,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:25,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1897368677, now seen corresponding path program 1 times [2021-12-21 15:03:25,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:25,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975095591] [2021-12-21 15:03:25,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:25,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:03:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:03:25,782 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:03:25,782 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975095591] [2021-12-21 15:03:25,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975095591] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:03:25,783 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:03:25,783 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 15:03:25,783 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687834699] [2021-12-21 15:03:25,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:03:25,783 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 15:03:25,784 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:03:25,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 15:03:25,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-21 15:03:25,785 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 136 [2021-12-21 15:03:25,786 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 199 transitions, 1260 flow. Second operand has 6 states, 6 states have (on average 115.16666666666667) internal successors, (691), 6 states have internal predecessors, (691), 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) [2021-12-21 15:03:25,786 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:03:25,786 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 136 [2021-12-21 15:03:25,786 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:28,053 INFO L129 PetriNetUnfolder]: 5729/19759 cut-off events. [2021-12-21 15:03:28,054 INFO L130 PetriNetUnfolder]: For 48329/50402 co-relation queries the response was YES. [2021-12-21 15:03:28,221 INFO L84 FinitePrefix]: Finished finitePrefix Result has 63615 conditions, 19759 events. 5729/19759 cut-off events. For 48329/50402 co-relation queries the response was YES. Maximal size of possible extension queue 2723. Compared 295552 event pairs, 109 based on Foata normal form. 20/18321 useless extension candidates. Maximal degree in co-relation 63513. Up to 2526 conditions per place. [2021-12-21 15:03:28,241 INFO L132 encePairwiseOnDemand]: 130/136 looper letters, 22 selfloop transitions, 8 changer transitions 28/214 dead transitions. [2021-12-21 15:03:28,242 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 214 transitions, 1462 flow [2021-12-21 15:03:28,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-21 15:03:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-21 15:03:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 703 transitions. [2021-12-21 15:03:28,243 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8615196078431373 [2021-12-21 15:03:28,243 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 703 transitions. [2021-12-21 15:03:28,243 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 703 transitions. [2021-12-21 15:03:28,243 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:28,243 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 703 transitions. [2021-12-21 15:03:28,244 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 117.16666666666667) internal successors, (703), 6 states have internal predecessors, (703), 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) [2021-12-21 15:03:28,245 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 136.0) internal successors, (952), 7 states have internal predecessors, (952), 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) [2021-12-21 15:03:28,245 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 136.0) internal successors, (952), 7 states have internal predecessors, (952), 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) [2021-12-21 15:03:28,245 INFO L186 Difference]: Start difference. First operand has 209 places, 199 transitions, 1260 flow. Second operand 6 states and 703 transitions. [2021-12-21 15:03:28,246 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 214 transitions, 1462 flow [2021-12-21 15:03:30,296 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 194 places, 214 transitions, 1310 flow, removed 34 selfloop flow, removed 17 redundant places. [2021-12-21 15:03:30,298 INFO L242 Difference]: Finished difference. Result has 198 places, 183 transitions, 942 flow [2021-12-21 15:03:30,299 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=1126, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=199, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=191, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=942, PETRI_PLACES=198, PETRI_TRANSITIONS=183} [2021-12-21 15:03:30,299 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 55 predicate places. [2021-12-21 15:03:30,299 INFO L470 AbstractCegarLoop]: Abstraction has has 198 places, 183 transitions, 942 flow [2021-12-21 15:03:30,299 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.16666666666667) internal successors, (691), 6 states have internal predecessors, (691), 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) [2021-12-21 15:03:30,300 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:30,300 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:03:30,300 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-21 15:03:30,300 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:30,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:30,301 INFO L85 PathProgramCache]: Analyzing trace with hash 1799505877, now seen corresponding path program 2 times [2021-12-21 15:03:30,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:30,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369676833] [2021-12-21 15:03:30,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:30,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:03:30,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:03:30,479 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:03:30,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369676833] [2021-12-21 15:03:30,480 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369676833] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:03:30,480 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:03:30,480 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-21 15:03:30,480 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108002034] [2021-12-21 15:03:30,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:03:30,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-21 15:03:30,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:03:30,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-21 15:03:30,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-12-21 15:03:30,483 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-21 15:03:30,483 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 183 transitions, 942 flow. Second operand has 8 states, 8 states have (on average 113.5) internal successors, (908), 8 states have internal predecessors, (908), 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) [2021-12-21 15:03:30,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:03:30,484 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-21 15:03:30,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:31,455 INFO L129 PetriNetUnfolder]: 2532/9240 cut-off events. [2021-12-21 15:03:31,456 INFO L130 PetriNetUnfolder]: For 15297/15768 co-relation queries the response was YES. [2021-12-21 15:03:31,522 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25650 conditions, 9240 events. 2532/9240 cut-off events. For 15297/15768 co-relation queries the response was YES. Maximal size of possible extension queue 1223. Compared 123704 event pairs, 23 based on Foata normal form. 2/8604 useless extension candidates. Maximal degree in co-relation 25613. Up to 1199 conditions per place. [2021-12-21 15:03:31,536 INFO L132 encePairwiseOnDemand]: 128/136 looper letters, 22 selfloop transitions, 7 changer transitions 5/197 dead transitions. [2021-12-21 15:03:31,536 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 197 transitions, 1066 flow [2021-12-21 15:03:31,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-21 15:03:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-21 15:03:31,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1034 transitions. [2021-12-21 15:03:31,537 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8447712418300654 [2021-12-21 15:03:31,537 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1034 transitions. [2021-12-21 15:03:31,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1034 transitions. [2021-12-21 15:03:31,538 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:31,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1034 transitions. [2021-12-21 15:03:31,539 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 114.88888888888889) internal successors, (1034), 9 states have internal predecessors, (1034), 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) [2021-12-21 15:03:31,540 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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) [2021-12-21 15:03:31,541 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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) [2021-12-21 15:03:31,541 INFO L186 Difference]: Start difference. First operand has 198 places, 183 transitions, 942 flow. Second operand 9 states and 1034 transitions. [2021-12-21 15:03:31,541 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 197 transitions, 1066 flow [2021-12-21 15:03:31,954 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 196 places, 197 transitions, 1033 flow, removed 11 selfloop flow, removed 6 redundant places. [2021-12-21 15:03:31,956 INFO L242 Difference]: Finished difference. Result has 201 places, 189 transitions, 970 flow [2021-12-21 15:03:31,957 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=917, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=179, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=970, PETRI_PLACES=201, PETRI_TRANSITIONS=189} [2021-12-21 15:03:31,957 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 58 predicate places. [2021-12-21 15:03:31,957 INFO L470 AbstractCegarLoop]: Abstraction has has 201 places, 189 transitions, 970 flow [2021-12-21 15:03:31,958 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 113.5) internal successors, (908), 8 states have internal predecessors, (908), 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) [2021-12-21 15:03:31,958 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:31,958 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:03:31,959 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-21 15:03:31,959 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:31,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:31,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1451981539, now seen corresponding path program 3 times [2021-12-21 15:03:31,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:31,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590599490] [2021-12-21 15:03:31,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:31,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:03:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:03:32,197 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:03:32,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590599490] [2021-12-21 15:03:32,197 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1590599490] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:03:32,197 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:03:32,197 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-21 15:03:32,198 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12576563] [2021-12-21 15:03:32,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:03:32,198 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-21 15:03:32,198 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:03:32,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-21 15:03:32,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-12-21 15:03:32,200 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 136 [2021-12-21 15:03:32,206 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 201 places, 189 transitions, 970 flow. Second operand has 10 states, 10 states have (on average 111.2) internal successors, (1112), 10 states have internal predecessors, (1112), 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) [2021-12-21 15:03:32,206 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:03:32,207 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 136 [2021-12-21 15:03:32,207 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:03:33,381 INFO L129 PetriNetUnfolder]: 3078/10915 cut-off events. [2021-12-21 15:03:33,381 INFO L130 PetriNetUnfolder]: For 18244/18712 co-relation queries the response was YES. [2021-12-21 15:03:33,593 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30515 conditions, 10915 events. 3078/10915 cut-off events. For 18244/18712 co-relation queries the response was YES. Maximal size of possible extension queue 1431. Compared 149186 event pairs, 32 based on Foata normal form. 17/10212 useless extension candidates. Maximal degree in co-relation 30478. Up to 1355 conditions per place. [2021-12-21 15:03:33,601 INFO L132 encePairwiseOnDemand]: 127/136 looper letters, 21 selfloop transitions, 6 changer transitions 26/200 dead transitions. [2021-12-21 15:03:33,601 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 200 transitions, 1102 flow [2021-12-21 15:03:33,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-21 15:03:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-21 15:03:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1127 transitions. [2021-12-21 15:03:33,603 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8286764705882353 [2021-12-21 15:03:33,603 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1127 transitions. [2021-12-21 15:03:33,603 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1127 transitions. [2021-12-21 15:03:33,603 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:03:33,603 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1127 transitions. [2021-12-21 15:03:33,606 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 112.7) internal successors, (1127), 10 states have internal predecessors, (1127), 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) [2021-12-21 15:03:33,607 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 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) [2021-12-21 15:03:33,607 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 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) [2021-12-21 15:03:33,607 INFO L186 Difference]: Start difference. First operand has 201 places, 189 transitions, 970 flow. Second operand 10 states and 1127 transitions. [2021-12-21 15:03:33,607 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 200 transitions, 1102 flow [2021-12-21 15:03:34,094 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 204 places, 200 transitions, 1092 flow, removed 5 selfloop flow, removed 3 redundant places. [2021-12-21 15:03:34,097 INFO L242 Difference]: Finished difference. Result has 210 places, 173 transitions, 856 flow [2021-12-21 15:03:34,097 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=964, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=183, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=856, PETRI_PLACES=210, PETRI_TRANSITIONS=173} [2021-12-21 15:03:34,098 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 67 predicate places. [2021-12-21 15:03:34,098 INFO L470 AbstractCegarLoop]: Abstraction has has 210 places, 173 transitions, 856 flow [2021-12-21 15:03:34,098 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 111.2) internal successors, (1112), 10 states have internal predecessors, (1112), 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) [2021-12-21 15:03:34,098 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:03:34,099 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:03:34,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-21 15:03:34,099 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-21 15:03:34,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:03:34,099 INFO L85 PathProgramCache]: Analyzing trace with hash -2048467385, now seen corresponding path program 4 times [2021-12-21 15:03:34,099 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:03:34,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140824663] [2021-12-21 15:03:34,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:03:34,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:03:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:03:34,140 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-21 15:03:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:03:34,216 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-21 15:03:34,217 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-21 15:03:34,217 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2021-12-21 15:03:34,219 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2021-12-21 15:03:34,220 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2021-12-21 15:03:34,220 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2021-12-21 15:03:34,220 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2021-12-21 15:03:34,220 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2021-12-21 15:03:34,220 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2021-12-21 15:03:34,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-21 15:03:34,224 INFO L732 BasicCegarLoop]: Path program histogram: [4, 3, 2, 1, 1, 1, 1, 1] [2021-12-21 15:03:34,229 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-12-21 15:03:34,229 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-21 15:03:34,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.12 03:03:34 BasicIcfg [2021-12-21 15:03:34,379 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-21 15:03:34,379 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-21 15:03:34,380 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-21 15:03:34,380 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-21 15:03:34,380 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:02:46" (3/4) ... [2021-12-21 15:03:34,382 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-12-21 15:03:34,522 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-21 15:03:34,522 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-21 15:03:34,523 INFO L158 Benchmark]: Toolchain (without parser) took 49272.72ms. Allocated memory was 107.0MB in the beginning and 10.2GB in the end (delta: 10.1GB). Free memory was 72.6MB in the beginning and 8.2GB in the end (delta: -8.2GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2021-12-21 15:03:34,523 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 34.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-21 15:03:34,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 520.22ms. Allocated memory is still 107.0MB. Free memory was 72.4MB in the beginning and 68.9MB in the end (delta: 3.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-21 15:03:34,523 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.55ms. Allocated memory is still 107.0MB. Free memory was 68.9MB in the beginning and 66.4MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-12-21 15:03:34,524 INFO L158 Benchmark]: Boogie Preprocessor took 66.58ms. Allocated memory is still 107.0MB. Free memory was 66.4MB in the beginning and 64.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-21 15:03:34,524 INFO L158 Benchmark]: RCFGBuilder took 1011.08ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 63.8MB in the beginning and 99.6MB in the end (delta: -35.8MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2021-12-21 15:03:34,524 INFO L158 Benchmark]: TraceAbstraction took 47436.62ms. Allocated memory was 132.1MB in the beginning and 10.2GB in the end (delta: 10.1GB). Free memory was 99.6MB in the beginning and 8.3GB in the end (delta: -8.2GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2021-12-21 15:03:34,525 INFO L158 Benchmark]: Witness Printer took 142.81ms. Allocated memory is still 10.2GB. Free memory was 8.3GB in the beginning and 8.2GB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-21 15:03:34,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 34.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 520.22ms. Allocated memory is still 107.0MB. Free memory was 72.4MB in the beginning and 68.9MB in the end (delta: 3.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.55ms. Allocated memory is still 107.0MB. Free memory was 68.9MB in the beginning and 66.4MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.58ms. Allocated memory is still 107.0MB. Free memory was 66.4MB in the beginning and 64.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1011.08ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 63.8MB in the beginning and 99.6MB in the end (delta: -35.8MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. * TraceAbstraction took 47436.62ms. Allocated memory was 132.1MB in the beginning and 10.2GB in the end (delta: 10.1GB). Free memory was 99.6MB in the beginning and 8.3GB in the end (delta: -8.2GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Witness Printer took 142.81ms. Allocated memory is still 10.2GB. Free memory was 8.3GB in the beginning and 8.2GB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L722] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L724] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L726] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L727] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L728] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L729] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L730] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L731] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L732] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L733] 0 _Bool y$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0] [L734] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0] [L735] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L736] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L737] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L738] 0 _Bool y$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0] [L739] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0] [L740] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L741] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L742] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L743] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L744] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L856] 0 pthread_t t693; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L857] FCALL, FORK 0 pthread_create(&t693, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t693, ((void *)0), P0, ((void *)0))=-3, t693={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L858] 0 pthread_t t694; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, t694={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L859] FCALL, FORK 0 pthread_create(&t694, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t694, ((void *)0), P1, ((void *)0))=-2, t693={5:0}, t694={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L860] 0 pthread_t t695; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L861] FCALL, FORK 0 pthread_create(&t695, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t695, ((void *)0), P2, ((void *)0))=-1, t693={5:0}, t694={6:0}, t695={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L862] 0 pthread_t t696; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L863] FCALL, FORK 0 pthread_create(&t696, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t696, ((void *)0), P3, ((void *)0))=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L795] 3 y$w_buff1 = y$w_buff0 [L796] 3 y$w_buff0 = 1 [L797] 3 y$w_buff1_used = y$w_buff0_used [L798] 3 y$w_buff0_used = (_Bool)1 [L799] CALL 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L18] COND FALSE 3 !(!expression) [L799] RET 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L800] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L801] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L802] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L803] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L804] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L805] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L808] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L825] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L828] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L831] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L755] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L767] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L770] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L771] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L772] 2 y$flush_delayed = weak$$choice2 [L773] 2 y$mem_tmp = y [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L774] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L775] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L775] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L775] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L776] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L776] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L776] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L777] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L777] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L777] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L778] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L778] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L779] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L779] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L780] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L780] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L781] 2 __unbuffered_p1_EAX = y [L782] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L782] 2 y = y$flush_delayed ? y$mem_tmp : y [L783] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L811] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L811] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L812] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L812] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L813] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L814] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L815] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L815] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L788] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L818] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L834] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L834] EXPR 4 y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y [L834] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L834] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L835] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L835] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L836] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L836] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L837] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L837] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L838] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L838] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L841] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L865] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L867] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L867] RET 0 assume_abort_if_not(main$tmp_guard0) [L869] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L869] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L869] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L869] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L870] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L870] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L871] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L871] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L872] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L872] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L873] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L873] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L876] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L878] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 857]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 863]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 859]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 861]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 171 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 47.1s, OverallIterations: 14, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 44.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 857 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 857 mSDsluCounter, 865 SdHoareTripleChecker+Invalid, 1.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1539 mSDsCounter, 199 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1889 IncrementalHoareTripleChecker+Invalid, 2088 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 199 mSolverCounterUnsat, 190 mSDtfsCounter, 1889 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 173 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1301occurred in iteration=9, InterpolantAutomatonStates: 135, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 1331 NumberOfCodeBlocks, 1331 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1213 ConstructedInterpolants, 0 QuantifiedInterpolants, 4819 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-12-21 15:03:34,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE