./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 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_power.opt_tso.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 98d8aefe0e01e05845b14b6dd9685e093c9c5c7f8cc89a689bcb4822a773c420 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-22 21:22:25,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 21:22:25,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 21:22:25,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 21:22:25,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 21:22:25,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 21:22:25,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 21:22:25,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 21:22:25,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 21:22:25,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 21:22:25,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 21:22:25,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 21:22:25,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 21:22:25,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 21:22:25,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 21:22:25,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 21:22:25,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 21:22:25,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 21:22:25,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 21:22:25,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 21:22:25,201 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 21:22:25,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 21:22:25,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 21:22:25,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 21:22:25,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 21:22:25,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 21:22:25,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 21:22:25,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 21:22:25,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 21:22:25,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 21:22:25,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 21:22:25,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 21:22:25,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 21:22:25,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 21:22:25,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 21:22:25,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 21:22:25,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 21:22:25,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 21:22:25,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 21:22:25,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 21:22:25,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 21:22:25,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 21:22:25,212 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-22 21:22:25,224 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 21:22:25,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 21:22:25,229 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 21:22:25,229 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 21:22:25,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 21:22:25,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 21:22:25,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 21:22:25,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 21:22:25,230 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 21:22:25,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 21:22:25,231 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 21:22:25,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 21:22:25,232 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 21:22:25,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 21:22:25,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 21:22:25,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 21:22:25,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 21:22:25,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 21:22:25,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 21:22:25,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 21:22:25,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 21:22:25,234 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 21:22:25,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 21:22:25,234 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 21:22:25,234 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 21:22:25,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 21:22:25,235 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98d8aefe0e01e05845b14b6dd9685e093c9c5c7f8cc89a689bcb4822a773c420 [2022-07-22 21:22:25,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 21:22:25,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 21:22:25,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 21:22:25,431 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 21:22:25,432 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 21:22:25,433 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i [2022-07-22 21:22:25,498 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9f0b74fe/317147435d7b4b6bade21196770783c0/FLAG88c420980 [2022-07-22 21:22:25,888 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 21:22:25,889 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i [2022-07-22 21:22:25,901 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9f0b74fe/317147435d7b4b6bade21196770783c0/FLAG88c420980 [2022-07-22 21:22:25,910 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9f0b74fe/317147435d7b4b6bade21196770783c0 [2022-07-22 21:22:25,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 21:22:25,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 21:22:25,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 21:22:25,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 21:22:25,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 21:22:25,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 09:22:25" (1/1) ... [2022-07-22 21:22:25,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@760d10f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:25, skipping insertion in model container [2022-07-22 21:22:25,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 09:22:25" (1/1) ... [2022-07-22 21:22:25,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 21:22:25,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 21:22:26,085 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_power.opt_tso.opt.i[1001,1014] [2022-07-22 21:22:26,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 21:22:26,251 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 21:22:26,261 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_power.opt_tso.opt.i[1001,1014] [2022-07-22 21:22:26,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 21:22:26,329 INFO L208 MainTranslator]: Completed translation [2022-07-22 21:22:26,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26 WrapperNode [2022-07-22 21:22:26,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 21:22:26,330 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 21:22:26,330 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 21:22:26,331 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 21:22:26,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,389 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-07-22 21:22:26,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 21:22:26,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 21:22:26,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 21:22:26,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 21:22:26,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 21:22:26,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 21:22:26,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 21:22:26,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 21:22:26,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (1/1) ... [2022-07-22 21:22:26,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 21:22:26,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:22:26,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-22 21:22:26,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-22 21:22:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 21:22:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 21:22:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 21:22:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 21:22:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 21:22:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-07-22 21:22:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-07-22 21:22:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-07-22 21:22:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-07-22 21:22:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-07-22 21:22:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-07-22 21:22:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-07-22 21:22:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-07-22 21:22:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 21:22:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 21:22:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 21:22:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 21:22:26,519 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 21:22:26,607 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 21:22:26,608 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 21:22:26,961 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 21:22:27,236 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 21:22:27,236 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-22 21:22:27,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 09:22:27 BoogieIcfgContainer [2022-07-22 21:22:27,238 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 21:22:27,240 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 21:22:27,240 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 21:22:27,242 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 21:22:27,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 09:22:25" (1/3) ... [2022-07-22 21:22:27,243 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a49a19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 09:22:27, skipping insertion in model container [2022-07-22 21:22:27,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:22:26" (2/3) ... [2022-07-22 21:22:27,243 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a49a19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 09:22:27, skipping insertion in model container [2022-07-22 21:22:27,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 09:22:27" (3/3) ... [2022-07-22 21:22:27,245 INFO L111 eAbstractionObserver]: Analyzing ICFG mix026_power.opt_tso.opt.i [2022-07-22 21:22:27,248 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-22 21:22:27,255 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 21:22:27,255 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-07-22 21:22:27,255 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-22 21:22:27,308 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 21:22:27,343 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 137 transitions, 294 flow [2022-07-22 21:22:27,392 INFO L129 PetriNetUnfolder]: 2/133 cut-off events. [2022-07-22 21:22:27,393 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-22 21:22:27,396 INFO L84 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 133 events. 2/133 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2022-07-22 21:22:27,396 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 137 transitions, 294 flow [2022-07-22 21:22:27,402 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 133 transitions, 278 flow [2022-07-22 21:22:27,413 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 21:22:27,419 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3c417953, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2f93633e [2022-07-22 21:22:27,420 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-22 21:22:27,435 INFO L129 PetriNetUnfolder]: 0/64 cut-off events. [2022-07-22 21:22:27,436 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-22 21:22:27,436 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:27,436 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:27,437 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:27,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:27,441 INFO L85 PathProgramCache]: Analyzing trace with hash -535244527, now seen corresponding path program 1 times [2022-07-22 21:22:27,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:27,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300608453] [2022-07-22 21:22:27,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:27,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:27,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300608453] [2022-07-22 21:22:27,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300608453] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:27,702 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:27,702 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 21:22:27,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455016520] [2022-07-22 21:22:27,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:27,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 21:22:27,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:27,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 21:22:27,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 21:22:27,736 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 137 [2022-07-22 21:22:27,740 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 133 transitions, 278 flow. Second operand has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:27,741 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:27,741 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 137 [2022-07-22 21:22:27,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:27,916 INFO L129 PetriNetUnfolder]: 109/538 cut-off events. [2022-07-22 21:22:27,917 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-07-22 21:22:27,921 INFO L84 FinitePrefix]: Finished finitePrefix Result has 764 conditions, 538 events. 109/538 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 2732 event pairs, 67 based on Foata normal form. 22/515 useless extension candidates. Maximal degree in co-relation 706. Up to 131 conditions per place. [2022-07-22 21:22:27,925 INFO L132 encePairwiseOnDemand]: 132/137 looper letters, 15 selfloop transitions, 2 changer transitions 0/135 dead transitions. [2022-07-22 21:22:27,925 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 135 transitions, 322 flow [2022-07-22 21:22:27,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 21:22:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-22 21:22:27,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 388 transitions. [2022-07-22 21:22:27,942 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9440389294403893 [2022-07-22 21:22:27,943 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 388 transitions. [2022-07-22 21:22:27,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 388 transitions. [2022-07-22 21:22:27,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:27,948 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 388 transitions. [2022-07-22 21:22:27,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 129.33333333333334) internal successors, (388), 3 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:27,958 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:27,958 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:27,960 INFO L186 Difference]: Start difference. First operand has 144 places, 133 transitions, 278 flow. Second operand 3 states and 388 transitions. [2022-07-22 21:22:27,960 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 135 transitions, 322 flow [2022-07-22 21:22:27,964 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 135 transitions, 316 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-22 21:22:27,966 INFO L242 Difference]: Finished difference. Result has 140 places, 129 transitions, 270 flow [2022-07-22 21:22:27,968 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=270, PETRI_PLACES=140, PETRI_TRANSITIONS=129} [2022-07-22 21:22:27,971 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, -4 predicate places. [2022-07-22 21:22:27,971 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 129 transitions, 270 flow [2022-07-22 21:22:27,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:27,972 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:27,972 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:27,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-22 21:22:27,973 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:27,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:27,973 INFO L85 PathProgramCache]: Analyzing trace with hash -1888786753, now seen corresponding path program 1 times [2022-07-22 21:22:27,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:27,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190332388] [2022-07-22 21:22:27,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:28,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:28,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190332388] [2022-07-22 21:22:28,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190332388] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:28,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:28,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 21:22:28,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832624166] [2022-07-22 21:22:28,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:28,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 21:22:28,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:28,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 21:22:28,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 21:22:28,180 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-07-22 21:22:28,181 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 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) [2022-07-22 21:22:28,181 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:28,181 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-07-22 21:22:28,181 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:30,007 INFO L129 PetriNetUnfolder]: 6266/14192 cut-off events. [2022-07-22 21:22:30,007 INFO L130 PetriNetUnfolder]: For 616/616 co-relation queries the response was YES. [2022-07-22 21:22:30,081 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23736 conditions, 14192 events. 6266/14192 cut-off events. For 616/616 co-relation queries the response was YES. Maximal size of possible extension queue 757. Compared 138666 event pairs, 1311 based on Foata normal form. 0/13888 useless extension candidates. Maximal degree in co-relation 23675. Up to 3819 conditions per place. [2022-07-22 21:22:30,113 INFO L132 encePairwiseOnDemand]: 124/137 looper letters, 35 selfloop transitions, 9 changer transitions 84/217 dead transitions. [2022-07-22 21:22:30,113 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 217 transitions, 696 flow [2022-07-22 21:22:30,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-22 21:22:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-22 21:22:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1071 transitions. [2022-07-22 21:22:30,116 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8686131386861314 [2022-07-22 21:22:30,116 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1071 transitions. [2022-07-22 21:22:30,116 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1071 transitions. [2022-07-22 21:22:30,116 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:30,117 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1071 transitions. [2022-07-22 21:22:30,118 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 119.0) internal successors, (1071), 9 states have internal predecessors, (1071), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:30,120 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:30,121 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:30,121 INFO L186 Difference]: Start difference. First operand has 140 places, 129 transitions, 270 flow. Second operand 9 states and 1071 transitions. [2022-07-22 21:22:30,121 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 217 transitions, 696 flow [2022-07-22 21:22:30,123 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 217 transitions, 678 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-22 21:22:30,125 INFO L242 Difference]: Finished difference. Result has 154 places, 121 transitions, 348 flow [2022-07-22 21:22:30,125 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=348, PETRI_PLACES=154, PETRI_TRANSITIONS=121} [2022-07-22 21:22:30,125 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 10 predicate places. [2022-07-22 21:22:30,126 INFO L495 AbstractCegarLoop]: Abstraction has has 154 places, 121 transitions, 348 flow [2022-07-22 21:22:30,126 INFO L496 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) [2022-07-22 21:22:30,126 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:30,126 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:30,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-22 21:22:30,127 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:30,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:30,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1614841378, now seen corresponding path program 1 times [2022-07-22 21:22:30,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:30,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908177328] [2022-07-22 21:22:30,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:30,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:30,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:30,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908177328] [2022-07-22 21:22:30,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908177328] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:30,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:30,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-22 21:22:30,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286379660] [2022-07-22 21:22:30,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:30,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-22 21:22:30,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:30,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-22 21:22:30,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-22 21:22:30,279 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-07-22 21:22:30,279 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 121 transitions, 348 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) [2022-07-22 21:22:30,279 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:30,280 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-07-22 21:22:30,280 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:31,455 INFO L129 PetriNetUnfolder]: 4202/7350 cut-off events. [2022-07-22 21:22:31,455 INFO L130 PetriNetUnfolder]: For 11977/12025 co-relation queries the response was YES. [2022-07-22 21:22:31,472 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22722 conditions, 7350 events. 4202/7350 cut-off events. For 11977/12025 co-relation queries the response was YES. Maximal size of possible extension queue 476. Compared 53444 event pairs, 492 based on Foata normal form. 190/7424 useless extension candidates. Maximal degree in co-relation 22649. Up to 2297 conditions per place. [2022-07-22 21:22:31,497 INFO L132 encePairwiseOnDemand]: 127/137 looper letters, 43 selfloop transitions, 7 changer transitions 91/230 dead transitions. [2022-07-22 21:22:31,497 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 230 transitions, 1190 flow [2022-07-22 21:22:31,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-22 21:22:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-22 21:22:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1505 transitions. [2022-07-22 21:22:31,500 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8450308815272319 [2022-07-22 21:22:31,500 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1505 transitions. [2022-07-22 21:22:31,500 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1505 transitions. [2022-07-22 21:22:31,501 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:31,501 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1505 transitions. [2022-07-22 21:22:31,503 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.76923076923077) internal successors, (1505), 13 states have internal predecessors, (1505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:31,505 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:31,506 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:31,506 INFO L186 Difference]: Start difference. First operand has 154 places, 121 transitions, 348 flow. Second operand 13 states and 1505 transitions. [2022-07-22 21:22:31,506 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 230 transitions, 1190 flow [2022-07-22 21:22:31,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 230 transitions, 1088 flow, removed 12 selfloop flow, removed 2 redundant places. [2022-07-22 21:22:31,538 INFO L242 Difference]: Finished difference. Result has 156 places, 124 transitions, 408 flow [2022-07-22 21:22:31,538 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=324, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=408, PETRI_PLACES=156, PETRI_TRANSITIONS=124} [2022-07-22 21:22:31,539 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 12 predicate places. [2022-07-22 21:22:31,539 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 124 transitions, 408 flow [2022-07-22 21:22:31,539 INFO L496 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) [2022-07-22 21:22:31,539 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:31,539 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:31,540 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-22 21:22:31,540 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:31,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:31,540 INFO L85 PathProgramCache]: Analyzing trace with hash 1319086192, now seen corresponding path program 1 times [2022-07-22 21:22:31,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:31,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209556294] [2022-07-22 21:22:31,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:31,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:31,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:31,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209556294] [2022-07-22 21:22:31,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209556294] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:31,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:31,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 21:22:31,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77650935] [2022-07-22 21:22:31,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:31,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 21:22:31,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:31,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 21:22:31,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 21:22:31,638 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-07-22 21:22:31,638 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 124 transitions, 408 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) [2022-07-22 21:22:31,639 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:31,639 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-07-22 21:22:31,639 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:32,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:32,285 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:22:32,285 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:22:32,285 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:22:32,285 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:22:32,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:32,396 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,396 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,396 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,396 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:32,407 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,408 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,408 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,408 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:32,411 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,411 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,411 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,411 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:32,412 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,412 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,413 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,413 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:32,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:32,544 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,544 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,544 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,544 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:32,556 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,556 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,556 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,557 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,559 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,559 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,559 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,559 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:32,560 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,561 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,561 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,561 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,562 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,562 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,562 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,562 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:32,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 61#L869-3true, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:32,783 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,783 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,783 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,784 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:32,788 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,788 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,788 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,788 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:32,789 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,790 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,790 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,790 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:32,800 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,800 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,800 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,801 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:32,801 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,802 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,802 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,802 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:32,805 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,805 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,806 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,806 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:32,806 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,806 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,806 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,807 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:32,809 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,809 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,809 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,809 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:32,811 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,811 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,811 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,811 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,812 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,812 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,812 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,812 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,813 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,813 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,813 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,814 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:32,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 61#L869-3true, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:32,958 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,958 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,958 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,958 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:32,964 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,964 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,964 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,964 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:32,965 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:32,965 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:32,965 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:32,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:32,966 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,966 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,967 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,967 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:32,967 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,967 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,968 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,968 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:32,968 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,969 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,969 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,969 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:32,969 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,969 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,970 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,970 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:32,984 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,984 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,984 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,984 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:32,985 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,985 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,985 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,985 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true]) [2022-07-22 21:22:32,986 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,986 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,986 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,986 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:32,989 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,989 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,989 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,989 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,990 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:32,992 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,992 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,992 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,992 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:32,994 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,994 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,994 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,994 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:32,995 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,995 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,995 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,995 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,996 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,996 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,996 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,996 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:32,997 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:33,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,212 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,212 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,212 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,213 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,214 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,214 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,215 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,215 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,215 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,216 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,216 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,216 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,216 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,217 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,217 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,217 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,217 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,218 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,218 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,218 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,219 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-07-22 21:22:33,220 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,221 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,222 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,222 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,239 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,240 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,240 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,240 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,241 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,241 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,241 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,241 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true]) [2022-07-22 21:22:33,242 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,242 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,242 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,242 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true]) [2022-07-22 21:22:33,243 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,243 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,243 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,243 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,244 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,244 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,244 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,244 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][141], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:33,246 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,246 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,246 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,246 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,247 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,247 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,247 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,247 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:33,248 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,248 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,248 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,248 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,250 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,250 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,250 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,250 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,251 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,251 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,251 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,251 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,252 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,252 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,252 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,252 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,253 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,253 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,253 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,253 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:33,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:33,352 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,352 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,423 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,423 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,423 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,423 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,424 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,424 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,424 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,424 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,429 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,429 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,429 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,429 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,430 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,430 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,430 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,430 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,431 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,432 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,432 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,432 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,433 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,433 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,433 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,433 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:33,433 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,435 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,435 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,435 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,435 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,436 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,436 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,436 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,436 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,436 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:33,437 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,438 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,438 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,438 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,438 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,439 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,439 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,439 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,439 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:33,441 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,441 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,441 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,441 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,457 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,457 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,457 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,457 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:33,458 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,458 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,458 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,458 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,459 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,459 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,459 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,459 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,460 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true]) [2022-07-22 21:22:33,460 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:33,461 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,461 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,461 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,461 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,462 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,462 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,462 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,462 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,463 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,463 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,463 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,463 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][141], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:33,464 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,464 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,464 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,464 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,465 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,465 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,465 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,465 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:33,466 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,466 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,466 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,466 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-07-22 21:22:33,467 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,467 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,467 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,467 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,468 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,468 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,468 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,468 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,468 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,468 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,469 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,469 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,469 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,469 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,469 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,469 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:33,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,537 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,537 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,537 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,537 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true]) [2022-07-22 21:22:33,560 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,561 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,561 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,561 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,594 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,594 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,594 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,594 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,626 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,626 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,626 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,626 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,626 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,627 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,627 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,627 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,633 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,633 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,634 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,634 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,635 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,636 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,636 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,636 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,636 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,637 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,637 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,637 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,637 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,638 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,638 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,638 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,638 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,638 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,638 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,640 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,640 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,641 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,641 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,641 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,641 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,642 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,642 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,642 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,642 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-07-22 21:22:33,645 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,645 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,645 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,645 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-07-22 21:22:33,646 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,647 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,647 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,647 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 129#L802true]) [2022-07-22 21:22:33,650 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,650 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,650 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,650 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,653 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,654 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,654 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,659 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,659 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,659 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,659 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,661 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,661 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,661 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,661 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:33,662 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,662 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,662 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,662 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,663 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,663 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,663 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,663 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,664 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,664 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,664 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,664 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:33,665 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,665 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,665 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,665 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:33,666 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,666 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,666 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,666 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,667 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,667 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,667 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,667 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,668 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,668 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,668 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,668 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:33,669 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,669 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,669 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,669 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,670 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,670 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,670 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,670 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:33,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:33,724 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,724 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,724 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,725 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:33,730 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,730 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,731 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,731 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,732 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,732 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,732 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,732 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,777 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,777 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,777 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,777 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,785 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,785 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,785 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,785 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,787 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,787 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,787 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,787 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,883 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,883 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,883 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,883 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,884 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,884 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,884 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,884 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,888 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:33,889 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,889 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,890 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,890 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,890 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,890 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,890 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,890 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:33,891 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:33,892 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,892 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,892 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,892 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,893 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,893 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,893 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,893 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,894 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,894 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,894 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,894 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 216#true, 55#L805true]) [2022-07-22 21:22:33,895 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:33,895 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-07-22 21:22:33,898 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-07-22 21:22:33,898 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-07-22 21:22:33,899 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,899 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,899 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,899 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:33,900 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 129#L802true]) [2022-07-22 21:22:33,900 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,901 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 129#L802true]) [2022-07-22 21:22:33,902 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,902 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,902 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,902 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,903 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,903 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,904 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,904 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,905 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,905 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,906 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:33,909 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,909 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,910 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,911 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:33,911 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:33,912 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-22 21:22:33,912 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,913 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,913 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,913 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,913 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true]) [2022-07-22 21:22:33,914 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,914 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,914 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,914 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,915 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,915 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,915 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:33,916 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:33,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:33,949 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,949 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,950 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,950 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:33,950 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,950 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,950 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,950 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:33,956 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:33,957 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,957 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,957 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,957 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-22 21:22:33,988 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,988 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,988 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,988 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:33,989 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,989 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,989 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,989 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,994 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,994 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,994 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,994 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][182], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 55#L805true]) [2022-07-22 21:22:33,996 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [33#L770true, 137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:33,996 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:33,996 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,014 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,014 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,014 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,014 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,015 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,015 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,015 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,015 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:34,017 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:34,018 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,018 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,018 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,018 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:34,020 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,020 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,020 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,020 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:34,021 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:34,022 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,023 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,023 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,023 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:34,024 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,025 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,025 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,025 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,025 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:34,026 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,026 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:34,027 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,027 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,027 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,027 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,028 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,028 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,028 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,028 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,029 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,029 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,029 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,030 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,031 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-07-22 21:22:34,031 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,031 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,031 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,032 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-07-22 21:22:34,032 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,032 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,032 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,032 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-07-22 21:22:34,033 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,033 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,033 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,033 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:34,034 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,034 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,034 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,034 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 129#L802true]) [2022-07-22 21:22:34,034 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 129#L802true]) [2022-07-22 21:22:34,035 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-07-22 21:22:34,036 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,036 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,036 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,036 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,037 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-22 21:22:34,037 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:34,038 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:34,038 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,039 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:34,041 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:34,041 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,042 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:34,042 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,042 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,042 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,042 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:34,043 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:34,043 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,043 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:34,044 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,044 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,044 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,044 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:34,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:34,072 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,072 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,072 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,072 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:34,073 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:34,073 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,073 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:34,078 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][182], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:34,079 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,079 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,080 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,124 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,124 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,124 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,125 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,125 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,125 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,126 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,126 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:34,127 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,127 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,127 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,127 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:34,128 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,128 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,128 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,128 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:34,131 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,131 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,131 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,131 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:34,131 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 55#L805true]) [2022-07-22 21:22:34,132 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,132 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:34,133 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,133 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,133 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,133 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,134 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,134 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,135 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,135 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,135 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,135 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,136 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-07-22 21:22:34,138 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-07-22 21:22:34,139 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,139 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,139 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,139 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-07-22 21:22:34,140 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,140 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,140 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,140 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-07-22 21:22:34,140 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:34,141 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,142 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,142 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,142 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 129#L802true]) [2022-07-22 21:22:34,142 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,142 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,143 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,143 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,143 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:34,143 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,143 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,143 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,144 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:34,144 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,145 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,145 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,146 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-07-22 21:22:34,147 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 216#true]) [2022-07-22 21:22:34,148 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,148 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,148 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,148 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:34,148 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,149 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,149 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,149 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:34,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 216#true]) [2022-07-22 21:22:34,198 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,198 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,198 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,199 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][198], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 80#L835true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:34,199 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is not cut-off event [2022-07-22 21:22:34,199 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-07-22 21:22:34,199 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-07-22 21:22:34,199 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-07-22 21:22:34,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][198], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(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|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:34,200 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,200 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,200 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,200 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:34,205 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,205 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,205 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,205 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,216 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,217 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,217 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,217 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,218 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,218 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,218 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,218 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-07-22 21:22:34,219 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,219 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,219 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,219 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:34,220 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,220 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,220 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,220 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:34,221 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,221 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,221 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,221 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:34,222 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,223 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,223 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,223 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:34,223 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,223 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,223 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,224 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,224 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,224 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,224 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,224 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 216#true, 55#L805true]) [2022-07-22 21:22:34,225 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:34,226 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,226 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-07-22 21:22:34,228 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,228 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,228 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,228 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 129#L802true]) [2022-07-22 21:22:34,228 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,229 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,229 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,229 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:34,229 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,229 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,230 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,230 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,230 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 216#true]) [2022-07-22 21:22:34,231 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,231 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,231 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,231 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,231 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,231 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][198], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-07-22 21:22:34,231 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,231 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,232 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,232 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,232 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 216#true]) [2022-07-22 21:22:34,233 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,233 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,233 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,233 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-07-22 21:22:34,234 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,234 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,234 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,235 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:34,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 216#true]) [2022-07-22 21:22:34,252 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,252 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,252 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,252 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,256 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,256 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,256 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,256 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,285 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:34,285 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,285 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,286 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,286 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,286 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:34,287 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,287 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,287 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,288 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:34,288 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,288 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,288 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,288 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,289 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,289 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,289 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,289 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 129#L802true, 216#true]) [2022-07-22 21:22:34,290 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-07-22 21:22:34,290 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,290 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,291 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 216#true]) [2022-07-22 21:22:34,291 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,291 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,291 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,291 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,291 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:34,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 216#true, 55#L805true]) [2022-07-22 21:22:34,328 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,328 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,328 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,328 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][198], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-07-22 21:22:34,329 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,329 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,329 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:34,330 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,330 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,330 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,330 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:34,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L880true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,365 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(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|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(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|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 132#L838true, 36#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:34,365 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,365 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:34,448 INFO L129 PetriNetUnfolder]: 13353/22669 cut-off events. [2022-07-22 21:22:34,449 INFO L130 PetriNetUnfolder]: For 28712/35722 co-relation queries the response was YES. [2022-07-22 21:22:34,537 INFO L84 FinitePrefix]: Finished finitePrefix Result has 55511 conditions, 22669 events. 13353/22669 cut-off events. For 28712/35722 co-relation queries the response was YES. Maximal size of possible extension queue 1722. Compared 195274 event pairs, 871 based on Foata normal form. 171/20841 useless extension candidates. Maximal degree in co-relation 55432. Up to 7130 conditions per place. [2022-07-22 21:22:34,596 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 90 selfloop transitions, 20 changer transitions 3/213 dead transitions. [2022-07-22 21:22:34,597 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 213 transitions, 986 flow [2022-07-22 21:22:34,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-22 21:22:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-22 21:22:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1209 transitions. [2022-07-22 21:22:34,600 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8824817518248175 [2022-07-22 21:22:34,600 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1209 transitions. [2022-07-22 21:22:34,600 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1209 transitions. [2022-07-22 21:22:34,600 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:34,600 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1209 transitions. [2022-07-22 21:22:34,602 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 120.9) internal successors, (1209), 10 states have internal predecessors, (1209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:34,604 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 137.0) internal successors, (1507), 11 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:34,604 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 137.0) internal successors, (1507), 11 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:34,604 INFO L186 Difference]: Start difference. First operand has 156 places, 124 transitions, 408 flow. Second operand 10 states and 1209 transitions. [2022-07-22 21:22:34,604 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 213 transitions, 986 flow [2022-07-22 21:22:34,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 213 transitions, 959 flow, removed 12 selfloop flow, removed 7 redundant places. [2022-07-22 21:22:34,643 INFO L242 Difference]: Finished difference. Result has 155 places, 142 transitions, 524 flow [2022-07-22 21:22:34,643 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=381, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=524, PETRI_PLACES=155, PETRI_TRANSITIONS=142} [2022-07-22 21:22:34,643 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 11 predicate places. [2022-07-22 21:22:34,644 INFO L495 AbstractCegarLoop]: Abstraction has has 155 places, 142 transitions, 524 flow [2022-07-22 21:22:34,644 INFO L496 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) [2022-07-22 21:22:34,644 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:34,644 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:34,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-22 21:22:34,645 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:34,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:34,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1966713060, now seen corresponding path program 1 times [2022-07-22 21:22:34,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:34,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572652085] [2022-07-22 21:22:34,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:34,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:34,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:34,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572652085] [2022-07-22 21:22:34,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1572652085] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:34,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:34,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-22 21:22:34,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782361457] [2022-07-22 21:22:34,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:34,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-22 21:22:34,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:34,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-22 21:22:34,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-22 21:22:34,795 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-07-22 21:22:34,796 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 142 transitions, 524 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) [2022-07-22 21:22:34,796 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:34,796 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-07-22 21:22:34,796 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:35,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:35,665 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:22:35,665 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:22:35,665 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:22:35,665 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:22:35,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:35,792 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,792 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,792 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,792 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:35,802 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,802 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,802 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,802 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:35,805 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,805 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,805 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,805 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:35,806 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,806 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,806 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,806 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-22 21:22:35,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:35,954 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,954 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,954 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,954 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:35,967 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,967 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,967 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,967 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:35,969 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,969 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,969 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,969 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:35,970 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,970 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,970 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,970 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [33#L770true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:35,971 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,971 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,971 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:35,971 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:22:36,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:36,121 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,121 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,121 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,121 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [33#L770true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:36,123 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,123 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,123 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,123 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-07-22 21:22:36,124 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,124 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,124 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,124 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:36,137 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,137 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,137 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,137 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-07-22 21:22:36,137 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,138 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,138 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,138 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:36,141 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:36,141 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,141 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:36,144 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,144 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,144 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,144 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:36,145 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,145 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,145 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,145 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [33#L770true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,146 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,147 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,147 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,147 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,149 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,149 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,149 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,149 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:22:36,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:36,323 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,323 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,323 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,323 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][99], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:36,324 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,324 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,324 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,324 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,325 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,325 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,325 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,325 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:36,327 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,327 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,327 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,327 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:36,329 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,329 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,329 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,329 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-07-22 21:22:36,330 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:36,330 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,330 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:36,344 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,344 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,344 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,344 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:36,345 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,345 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,345 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,345 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:36,345 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,346 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,346 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,346 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [33#L770true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, 75#L873-1true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true]) [2022-07-22 21:22:36,347 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,347 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,347 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,347 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:36,350 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,350 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,350 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,350 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,351 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:36,352 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-07-22 21:22:36,354 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,354 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,354 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,354 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:36,354 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,354 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,354 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,355 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,356 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,356 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,356 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,357 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:36,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][110], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,434 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,434 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,434 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,434 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,523 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,523 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,523 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,523 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:36,525 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,528 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,528 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,528 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,528 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:36,530 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:36,532 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:36,532 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,532 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [33#L770true, 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-07-22 21:22:36,534 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,534 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,534 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,534 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:36,551 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,551 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,551 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,551 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-07-22 21:22:36,552 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,552 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,552 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,552 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [33#L770true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true]) [2022-07-22 21:22:36,553 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:36,553 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:36,554 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,554 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,554 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,554 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][147], [33#L770true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:36,555 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,556 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:36,557 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-07-22 21:22:36,558 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,558 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,558 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,558 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:36,559 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,559 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,559 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,559 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,560 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,560 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,560 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,560 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,561 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,561 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,561 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,561 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:36,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][198], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 75#L873-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,798 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,798 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,798 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,798 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true]) [2022-07-22 21:22:36,816 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,816 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,816 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,816 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 75#L873-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:36,846 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,846 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,846 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,846 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,875 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,875 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,875 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,875 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [33#L770true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:36,877 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,877 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,877 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,877 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:36,880 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,880 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,880 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,880 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:36,881 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,881 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,881 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,881 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:36,883 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,883 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,883 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,883 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [33#L770true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:36,884 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,884 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,884 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,884 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, 86#L872true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:36,885 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,885 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,885 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,885 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-07-22 21:22:36,886 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,886 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,886 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,886 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 75#L873-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:36,886 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,887 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,887 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,887 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][198], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 75#L873-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:36,887 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,887 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,887 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,888 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:36,888 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,888 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,888 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,888 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:36,889 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,889 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,889 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,889 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:36,890 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,890 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,890 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,890 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-07-22 21:22:36,898 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,898 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,898 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,898 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:36,899 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,899 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,899 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,899 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:36,905 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,905 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,905 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,905 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:36,906 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:36,906 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:36,907 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,907 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,907 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,907 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-07-22 21:22:36,908 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,908 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,908 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,908 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:36,909 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true]) [2022-07-22 21:22:36,909 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:36,910 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:36,911 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,911 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,911 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,911 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][147], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:36,912 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,912 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,912 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-07-22 21:22:36,913 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-07-22 21:22:36,914 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-07-22 21:22:36,915 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,915 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,915 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,915 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 127#P1ENTRYtrue]) [2022-07-22 21:22:36,916 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:36,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true]) [2022-07-22 21:22:36,999 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,999 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,999 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:36,999 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:37,030 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,030 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,030 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,030 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,060 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,060 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,060 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,060 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,061 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,061 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,061 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,061 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:37,064 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,064 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,064 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,064 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-07-22 21:22:37,066 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,066 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,066 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,066 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,067 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,067 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,068 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,068 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [86#L872true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,069 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,069 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,070 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-07-22 21:22:37,071 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,071 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,071 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,071 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,072 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,072 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,072 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,072 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,072 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [118#P2ENTRYtrue, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,073 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,073 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-07-22 21:22:37,075 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-07-22 21:22:37,077 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,077 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,077 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,077 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true, 129#L802true]) [2022-07-22 21:22:37,079 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,079 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,079 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,079 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-07-22 21:22:37,083 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,086 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,086 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,086 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,086 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,088 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,088 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,088 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,088 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,088 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,089 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,089 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:22:37,090 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-07-22 21:22:37,090 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,090 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-07-22 21:22:37,091 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,091 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,091 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,091 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true]) [2022-07-22 21:22:37,092 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,092 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,092 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:37,093 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-07-22 21:22:37,093 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,093 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:37,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,137 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,137 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,137 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,137 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][198], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:37,143 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,144 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,144 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,144 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][198], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:37,152 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,152 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,152 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,152 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-07-22 21:22:37,198 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,198 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,198 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,198 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 55#L805true]) [2022-07-22 21:22:37,207 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,207 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,207 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,207 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:37,208 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,208 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,208 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,208 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,229 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,231 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,231 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,231 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,231 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,233 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,233 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,233 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,233 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:37,235 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,235 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,235 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,235 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,236 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,236 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,236 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,236 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:37,238 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,238 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,238 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,238 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,239 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,240 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,240 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,240 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,240 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:37,241 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:37,241 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,241 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,242 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,242 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,242 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,242 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:37,243 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-07-22 21:22:37,245 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-07-22 21:22:37,246 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-07-22 21:22:37,247 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 129#L802true]) [2022-07-22 21:22:37,248 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,248 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,248 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,248 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true, 129#L802true]) [2022-07-22 21:22:37,249 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,249 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,249 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,250 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:22:37,251 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,251 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,251 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,251 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,253 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-07-22 21:22:37,253 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,253 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true]) [2022-07-22 21:22:37,255 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,255 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,255 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,255 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,256 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,256 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,256 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,256 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,256 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,257 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,257 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,258 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:22:37,258 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,258 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-22 21:22:37,259 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true]) [2022-07-22 21:22:37,259 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,259 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:37,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,292 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,292 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,292 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,292 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,293 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,293 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,293 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,293 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:37,300 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,300 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,300 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,300 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,301 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,301 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,301 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,301 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-22 21:22:37,338 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,338 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,338 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,338 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 55#L805true]) [2022-07-22 21:22:37,344 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,344 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,344 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,344 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,346 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,346 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,346 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,346 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,360 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,360 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,360 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,360 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,361 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,361 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,361 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,361 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,363 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,363 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,363 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,363 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,365 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,365 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,365 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,365 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 216#true, 55#L805true]) [2022-07-22 21:22:37,367 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,367 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,367 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,367 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:37,368 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,368 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,368 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:37,369 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,369 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,369 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,369 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,369 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,370 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,370 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,371 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,371 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,371 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,371 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:37,372 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:37,372 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,373 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:37,374 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,374 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,374 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,374 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 216#true]) [2022-07-22 21:22:37,375 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-07-22 21:22:37,376 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,376 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,376 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,376 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-07-22 21:22:37,377 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,377 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,377 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,377 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 129#L802true]) [2022-07-22 21:22:37,378 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 129#L802true]) [2022-07-22 21:22:37,378 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:22:37,379 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,380 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-22 21:22:37,380 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,381 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true]) [2022-07-22 21:22:37,382 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,382 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,382 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,382 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,383 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,383 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,383 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:37,384 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:37,384 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,385 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,385 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,385 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,385 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,385 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,385 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:37,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,406 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,407 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,407 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,407 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:37,407 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,407 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,408 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,408 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:37,413 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,413 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,413 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,413 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:37,415 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,415 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,415 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,415 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,462 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,463 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,463 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,463 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,463 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,465 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,466 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,467 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,467 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,467 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,467 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,468 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:37,468 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,468 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,469 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,469 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,469 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 55#L805true]) [2022-07-22 21:22:37,470 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,470 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,470 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,470 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 55#L805true]) [2022-07-22 21:22:37,471 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,471 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-07-22 21:22:37,472 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-07-22 21:22:37,474 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,474 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,474 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,474 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-07-22 21:22:37,475 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,475 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,475 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,475 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-07-22 21:22:37,476 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,476 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,476 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,476 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 129#L802true]) [2022-07-22 21:22:37,476 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,477 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-07-22 21:22:37,477 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,478 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,478 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,478 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,478 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-07-22 21:22:37,479 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:37,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,531 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,531 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,531 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,531 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:37,532 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,532 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,532 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,532 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:37,533 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,533 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,533 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,533 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,534 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,534 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,534 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,534 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-07-22 21:22:37,535 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,535 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,535 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [33#L770true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-07-22 21:22:37,536 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, 137#L3-1true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,536 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,536 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 55#L805true]) [2022-07-22 21:22:37,537 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 129#L802true]) [2022-07-22 21:22:37,537 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,537 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,538 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-07-22 21:22:37,538 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,538 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,538 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,538 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 35#L880true, 123#L775true, 216#true]) [2022-07-22 21:22:37,539 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][242], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L883true, Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-07-22 21:22:37,539 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,539 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-22 21:22:37,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,573 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,573 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,573 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,573 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,577 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-07-22 21:22:37,577 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,577 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,578 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,578 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,578 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,578 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-22 21:22:37,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 35#L880true, 216#true, 55#L805true]) [2022-07-22 21:22:37,604 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,604 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,604 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,604 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: 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][242], [33#L770true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L883true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-07-22 21:22:37,604 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,604 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,604 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-22 21:22:37,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 35#L880true, 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,620 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,620 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,620 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,620 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$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$tmp_guard1~0][242], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L883true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-07-22 21:22:37,621 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,621 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,621 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,621 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:22:37,795 INFO L129 PetriNetUnfolder]: 12555/21910 cut-off events. [2022-07-22 21:22:37,795 INFO L130 PetriNetUnfolder]: For 45440/51814 co-relation queries the response was YES. [2022-07-22 21:22:37,897 INFO L84 FinitePrefix]: Finished finitePrefix Result has 69698 conditions, 21910 events. 12555/21910 cut-off events. For 45440/51814 co-relation queries the response was YES. Maximal size of possible extension queue 1754. Compared 196465 event pairs, 608 based on Foata normal form. 431/20895 useless extension candidates. Maximal degree in co-relation 69617. Up to 4605 conditions per place. [2022-07-22 21:22:37,947 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 117 selfloop transitions, 38 changer transitions 4/259 dead transitions. [2022-07-22 21:22:37,947 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 259 transitions, 1522 flow [2022-07-22 21:22:37,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-22 21:22:37,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-22 21:22:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1576 transitions. [2022-07-22 21:22:37,951 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8848961257720381 [2022-07-22 21:22:37,951 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1576 transitions. [2022-07-22 21:22:37,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1576 transitions. [2022-07-22 21:22:37,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:37,952 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1576 transitions. [2022-07-22 21:22:37,958 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 121.23076923076923) internal successors, (1576), 13 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:37,962 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:37,963 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:37,963 INFO L186 Difference]: Start difference. First operand has 155 places, 142 transitions, 524 flow. Second operand 13 states and 1576 transitions. [2022-07-22 21:22:37,963 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 259 transitions, 1522 flow [2022-07-22 21:22:38,145 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 259 transitions, 1442 flow, removed 39 selfloop flow, removed 7 redundant places. [2022-07-22 21:22:38,148 INFO L242 Difference]: Finished difference. Result has 166 places, 162 transitions, 797 flow [2022-07-22 21:22:38,149 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=504, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=797, PETRI_PLACES=166, PETRI_TRANSITIONS=162} [2022-07-22 21:22:38,151 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 22 predicate places. [2022-07-22 21:22:38,151 INFO L495 AbstractCegarLoop]: Abstraction has has 166 places, 162 transitions, 797 flow [2022-07-22 21:22:38,151 INFO L496 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) [2022-07-22 21:22:38,152 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:38,152 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:38,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-22 21:22:38,152 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:38,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:38,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1487406106, now seen corresponding path program 1 times [2022-07-22 21:22:38,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:38,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751952249] [2022-07-22 21:22:38,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:38,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:38,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:38,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751952249] [2022-07-22 21:22:38,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751952249] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:38,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:38,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-22 21:22:38,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782193520] [2022-07-22 21:22:38,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:38,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-22 21:22:38,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:38,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-22 21:22:38,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-07-22 21:22:38,311 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2022-07-22 21:22:38,312 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 162 transitions, 797 flow. Second operand has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:38,312 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:38,312 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2022-07-22 21:22:38,312 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:40,098 INFO L129 PetriNetUnfolder]: 4065/12613 cut-off events. [2022-07-22 21:22:40,098 INFO L130 PetriNetUnfolder]: For 36764/44411 co-relation queries the response was YES. [2022-07-22 21:22:40,155 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42686 conditions, 12613 events. 4065/12613 cut-off events. For 36764/44411 co-relation queries the response was YES. Maximal size of possible extension queue 1286. Compared 154100 event pairs, 404 based on Foata normal form. 258/12144 useless extension candidates. Maximal degree in co-relation 42598. Up to 2885 conditions per place. [2022-07-22 21:22:40,200 INFO L132 encePairwiseOnDemand]: 123/137 looper letters, 98 selfloop transitions, 40 changer transitions 6/269 dead transitions. [2022-07-22 21:22:40,201 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 269 transitions, 1609 flow [2022-07-22 21:22:40,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-22 21:22:40,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-22 21:22:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1276 transitions. [2022-07-22 21:22:40,204 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8467153284671532 [2022-07-22 21:22:40,204 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1276 transitions. [2022-07-22 21:22:40,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1276 transitions. [2022-07-22 21:22:40,204 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:40,204 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1276 transitions. [2022-07-22 21:22:40,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 116.0) internal successors, (1276), 11 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:40,209 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 137.0) internal successors, (1644), 12 states have internal predecessors, (1644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:40,210 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 137.0) internal successors, (1644), 12 states have internal predecessors, (1644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:40,210 INFO L186 Difference]: Start difference. First operand has 166 places, 162 transitions, 797 flow. Second operand 11 states and 1276 transitions. [2022-07-22 21:22:40,210 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 269 transitions, 1609 flow [2022-07-22 21:22:40,862 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 269 transitions, 1514 flow, removed 38 selfloop flow, removed 4 redundant places. [2022-07-22 21:22:40,864 INFO L242 Difference]: Finished difference. Result has 182 places, 191 transitions, 1123 flow [2022-07-22 21:22:40,864 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=702, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1123, PETRI_PLACES=182, PETRI_TRANSITIONS=191} [2022-07-22 21:22:40,865 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 38 predicate places. [2022-07-22 21:22:40,865 INFO L495 AbstractCegarLoop]: Abstraction has has 182 places, 191 transitions, 1123 flow [2022-07-22 21:22:40,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:40,865 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:40,866 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:40,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-22 21:22:40,866 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:40,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:40,866 INFO L85 PathProgramCache]: Analyzing trace with hash 640736286, now seen corresponding path program 2 times [2022-07-22 21:22:40,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:40,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012543815] [2022-07-22 21:22:40,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:40,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:40,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:40,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012543815] [2022-07-22 21:22:40,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012543815] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:40,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:40,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-22 21:22:40,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550724059] [2022-07-22 21:22:40,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:40,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-22 21:22:40,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:40,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-22 21:22:40,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-07-22 21:22:40,974 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2022-07-22 21:22:40,976 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 191 transitions, 1123 flow. Second operand has 8 states, 8 states have (on average 106.875) internal successors, (855), 8 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:40,976 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:40,976 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2022-07-22 21:22:40,976 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:42,860 INFO L129 PetriNetUnfolder]: 5331/16525 cut-off events. [2022-07-22 21:22:42,861 INFO L130 PetriNetUnfolder]: For 50404/54410 co-relation queries the response was YES. [2022-07-22 21:22:42,982 INFO L84 FinitePrefix]: Finished finitePrefix Result has 53779 conditions, 16525 events. 5331/16525 cut-off events. For 50404/54410 co-relation queries the response was YES. Maximal size of possible extension queue 1708. Compared 212955 event pairs, 361 based on Foata normal form. 256/15814 useless extension candidates. Maximal degree in co-relation 53677. Up to 2609 conditions per place. [2022-07-22 21:22:43,041 INFO L132 encePairwiseOnDemand]: 123/137 looper letters, 115 selfloop transitions, 30 changer transitions 9/279 dead transitions. [2022-07-22 21:22:43,041 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 279 transitions, 2052 flow [2022-07-22 21:22:43,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-22 21:22:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-22 21:22:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1055 transitions. [2022-07-22 21:22:43,044 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8556366585563666 [2022-07-22 21:22:43,044 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1055 transitions. [2022-07-22 21:22:43,044 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1055 transitions. [2022-07-22 21:22:43,044 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:43,044 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1055 transitions. [2022-07-22 21:22:43,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 117.22222222222223) internal successors, (1055), 9 states have internal predecessors, (1055), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:43,048 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:43,048 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:43,048 INFO L186 Difference]: Start difference. First operand has 182 places, 191 transitions, 1123 flow. Second operand 9 states and 1055 transitions. [2022-07-22 21:22:43,048 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 279 transitions, 2052 flow [2022-07-22 21:22:43,597 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 279 transitions, 2012 flow, removed 20 selfloop flow, removed 0 redundant places. [2022-07-22 21:22:43,599 INFO L242 Difference]: Finished difference. Result has 196 places, 191 transitions, 1195 flow [2022-07-22 21:22:43,599 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1083, PETRI_DIFFERENCE_MINUEND_PLACES=182, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1195, PETRI_PLACES=196, PETRI_TRANSITIONS=191} [2022-07-22 21:22:43,600 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 52 predicate places. [2022-07-22 21:22:43,600 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 191 transitions, 1195 flow [2022-07-22 21:22:43,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 106.875) internal successors, (855), 8 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:43,601 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:43,601 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:43,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-22 21:22:43,601 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:43,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:43,601 INFO L85 PathProgramCache]: Analyzing trace with hash 1092486796, now seen corresponding path program 3 times [2022-07-22 21:22:43,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:43,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550402334] [2022-07-22 21:22:43,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:43,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:43,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550402334] [2022-07-22 21:22:43,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550402334] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:43,677 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:43,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-22 21:22:43,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216444469] [2022-07-22 21:22:43,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:43,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-22 21:22:43,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:43,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-22 21:22:43,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-22 21:22:43,680 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-07-22 21:22:43,680 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 191 transitions, 1195 flow. Second operand has 8 states, 8 states have (on average 113.0) internal successors, (904), 8 states have internal predecessors, (904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:43,680 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:43,681 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-07-22 21:22:43,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:45,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][221], [350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 75#L873-1true, Black: 271#(= ~a~0 1), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$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) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:45,627 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,627 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,627 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,627 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][82], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 338#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), 33#L770true, Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 269#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:45,912 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,912 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,912 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:45,912 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:22:46,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][221], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, Black: 271#(= ~a~0 1), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:46,165 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,165 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,165 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,165 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][122], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 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(<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:46,322 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,322 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,322 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,322 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][152], [Black: 319#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:46,328 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,328 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,328 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,328 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:22:46,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][221], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 271#(= ~a~0 1), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$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) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:46,406 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][239], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(= ~a~0 1), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:46,625 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][221], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 257#(and (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:46,803 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:46,803 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:46,804 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:46,804 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:46,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, 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~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:46,806 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,806 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,806 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,806 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][152], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 33#L770true, Black: 304#(= ~a~0 1), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 269#true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-22 21:22:46,809 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][193], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 75#L873-1true, 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 31#L822true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:46,809 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,810 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:46,810 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:22:47,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][221], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 92#L792true, Black: 271#(= ~a~0 1), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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|ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:47,320 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][239], [Black: 319#(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: 317#(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: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 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(not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:47,331 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][242], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 75#L873-1true, 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 269#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:47,548 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,548 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,548 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,548 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][193], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), 33#L770true, Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:47,557 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][183], [Black: 319#(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: 317#(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: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 33#L770true, Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 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(not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:47,562 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,562 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,562 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,562 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, 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~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not 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(+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 123#L775true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:47,563 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,563 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,563 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,563 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:22:47,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][221], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 45#L825true, Black: 271#(= ~a~0 1), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:47,808 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][239], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and 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~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:47,847 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,847 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,847 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:47,847 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, 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~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,254 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,254 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,254 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,254 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,275 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,275 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,275 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,275 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][183], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 33#L770true, Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 269#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,278 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,278 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,278 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,278 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][211], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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(<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,279 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,280 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,280 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:22:48,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][239], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true]) [2022-07-22 21:22:48,441 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,441 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,441 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,441 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, 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Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,472 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,473 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,473 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,473 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][259], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 269#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$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) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,631 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,631 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,631 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,631 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][211], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 317#(and (<= 1 ~main$tmp_guard1~0) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,638 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,638 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,639 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,639 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,641 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,641 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,641 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,641 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-22 21:22:48,771 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][239], [Black: 319#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (<= (+ 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(<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, 45#L825true, 261#(and (<= 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,771 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][259], [Black: 319#(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: 317#(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: 315#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 271#(= ~a~0 1), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 288#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 269#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 272#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-07-22 21:22:48,927 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,927 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,927 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:48,927 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-22 21:22:49,554 INFO L129 PetriNetUnfolder]: 23420/41734 cut-off events. [2022-07-22 21:22:49,554 INFO L130 PetriNetUnfolder]: For 205887/229573 co-relation queries the response was YES. [2022-07-22 21:22:49,911 INFO L84 FinitePrefix]: Finished finitePrefix Result has 158541 conditions, 41734 events. 23420/41734 cut-off events. For 205887/229573 co-relation queries the response was YES. Maximal size of possible extension queue 3008. Compared 414560 event pairs, 863 based on Foata normal form. 1394/41393 useless extension candidates. Maximal degree in co-relation 158434. Up to 5740 conditions per place. [2022-07-22 21:22:49,984 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 129 selfloop transitions, 58 changer transitions 54/354 dead transitions. [2022-07-22 21:22:49,984 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 354 transitions, 3169 flow [2022-07-22 21:22:49,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-22 21:22:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-22 21:22:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1942 transitions. [2022-07-22 21:22:49,987 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8859489051094891 [2022-07-22 21:22:49,988 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1942 transitions. [2022-07-22 21:22:49,988 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1942 transitions. [2022-07-22 21:22:49,989 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:49,989 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1942 transitions. [2022-07-22 21:22:49,991 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 121.375) internal successors, (1942), 16 states have internal predecessors, (1942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:49,994 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:49,994 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:49,994 INFO L186 Difference]: Start difference. First operand has 196 places, 191 transitions, 1195 flow. Second operand 16 states and 1942 transitions. [2022-07-22 21:22:49,995 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 354 transitions, 3169 flow [2022-07-22 21:22:52,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 354 transitions, 3126 flow, removed 5 selfloop flow, removed 3 redundant places. [2022-07-22 21:22:52,336 INFO L242 Difference]: Finished difference. Result has 212 places, 203 transitions, 1467 flow [2022-07-22 21:22:52,337 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1116, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=144, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1467, PETRI_PLACES=212, PETRI_TRANSITIONS=203} [2022-07-22 21:22:52,337 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 68 predicate places. [2022-07-22 21:22:52,337 INFO L495 AbstractCegarLoop]: Abstraction has has 212 places, 203 transitions, 1467 flow [2022-07-22 21:22:52,338 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 113.0) internal successors, (904), 8 states have internal predecessors, (904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:52,338 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:52,338 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:52,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-22 21:22:52,338 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:52,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:52,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1021031051, now seen corresponding path program 1 times [2022-07-22 21:22:52,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:52,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252828538] [2022-07-22 21:22:52,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:52,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:52,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:52,419 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252828538] [2022-07-22 21:22:52,419 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252828538] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:52,419 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:52,419 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-22 21:22:52,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480917006] [2022-07-22 21:22:52,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:52,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-22 21:22:52,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:52,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-22 21:22:52,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-22 21:22:52,421 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-07-22 21:22:52,422 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 203 transitions, 1467 flow. Second operand has 7 states, 7 states have (on average 109.28571428571429) internal successors, (765), 7 states have internal predecessors, (765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:52,422 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:52,422 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-07-22 21:22:52,422 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:22:54,872 INFO L129 PetriNetUnfolder]: 6179/19392 cut-off events. [2022-07-22 21:22:54,873 INFO L130 PetriNetUnfolder]: For 100242/107229 co-relation queries the response was YES. [2022-07-22 21:22:55,052 INFO L84 FinitePrefix]: Finished finitePrefix Result has 76140 conditions, 19392 events. 6179/19392 cut-off events. For 100242/107229 co-relation queries the response was YES. Maximal size of possible extension queue 2558. Compared 272123 event pairs, 219 based on Foata normal form. 16/18219 useless extension candidates. Maximal degree in co-relation 76028. Up to 4405 conditions per place. [2022-07-22 21:22:55,253 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 59 selfloop transitions, 21 changer transitions 21/255 dead transitions. [2022-07-22 21:22:55,253 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 255 transitions, 2120 flow [2022-07-22 21:22:55,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 21:22:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-22 21:22:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 817 transitions. [2022-07-22 21:22:55,261 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8519290928050052 [2022-07-22 21:22:55,261 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 817 transitions. [2022-07-22 21:22:55,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 817 transitions. [2022-07-22 21:22:55,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:22:55,261 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 817 transitions. [2022-07-22 21:22:55,263 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 116.71428571428571) internal successors, (817), 7 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:55,264 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:55,264 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:55,264 INFO L186 Difference]: Start difference. First operand has 212 places, 203 transitions, 1467 flow. Second operand 7 states and 817 transitions. [2022-07-22 21:22:55,264 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 255 transitions, 2120 flow [2022-07-22 21:22:59,349 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 255 transitions, 1699 flow, removed 168 selfloop flow, removed 17 redundant places. [2022-07-22 21:22:59,352 INFO L242 Difference]: Finished difference. Result has 197 places, 212 transitions, 1291 flow [2022-07-22 21:22:59,352 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1124, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=203, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1291, PETRI_PLACES=197, PETRI_TRANSITIONS=212} [2022-07-22 21:22:59,353 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 53 predicate places. [2022-07-22 21:22:59,353 INFO L495 AbstractCegarLoop]: Abstraction has has 197 places, 212 transitions, 1291 flow [2022-07-22 21:22:59,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 109.28571428571429) internal successors, (765), 7 states have internal predecessors, (765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:59,353 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:22:59,354 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:22:59,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-22 21:22:59,354 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:22:59,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:22:59,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1988454793, now seen corresponding path program 1 times [2022-07-22 21:22:59,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:22:59,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696486857] [2022-07-22 21:22:59,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:22:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:22:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:22:59,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:22:59,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:22:59,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696486857] [2022-07-22 21:22:59,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696486857] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:22:59,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:22:59,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-22 21:22:59,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705496764] [2022-07-22 21:22:59,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:22:59,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-22 21:22:59,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:22:59,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-22 21:22:59,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-07-22 21:22:59,520 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 137 [2022-07-22 21:22:59,521 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 212 transitions, 1291 flow. Second operand has 9 states, 9 states have (on average 103.33333333333333) internal successors, (930), 9 states have internal predecessors, (930), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:22:59,521 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:22:59,521 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 137 [2022-07-22 21:22:59,521 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:23:03,781 INFO L129 PetriNetUnfolder]: 12199/37581 cut-off events. [2022-07-22 21:23:03,781 INFO L130 PetriNetUnfolder]: For 66364/67555 co-relation queries the response was YES. [2022-07-22 21:23:04,157 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104787 conditions, 37581 events. 12199/37581 cut-off events. For 66364/67555 co-relation queries the response was YES. Maximal size of possible extension queue 4689. Compared 571906 event pairs, 54 based on Foata normal form. 44/35362 useless extension candidates. Maximal degree in co-relation 104671. Up to 3840 conditions per place. [2022-07-22 21:23:04,258 INFO L132 encePairwiseOnDemand]: 118/137 looper letters, 86 selfloop transitions, 88 changer transitions 34/356 dead transitions. [2022-07-22 21:23:04,259 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 356 transitions, 3107 flow [2022-07-22 21:23:04,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-22 21:23:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-22 21:23:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1628 transitions. [2022-07-22 21:23:04,262 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7922141119221411 [2022-07-22 21:23:04,262 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1628 transitions. [2022-07-22 21:23:04,262 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1628 transitions. [2022-07-22 21:23:04,263 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:23:04,263 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1628 transitions. [2022-07-22 21:23:04,265 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 108.53333333333333) internal successors, (1628), 15 states have internal predecessors, (1628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:23:04,267 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 137.0) internal successors, (2192), 16 states have internal predecessors, (2192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:23:04,268 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 137.0) internal successors, (2192), 16 states have internal predecessors, (2192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:23:04,268 INFO L186 Difference]: Start difference. First operand has 197 places, 212 transitions, 1291 flow. Second operand 15 states and 1628 transitions. [2022-07-22 21:23:04,268 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 356 transitions, 3107 flow [2022-07-22 21:23:09,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 356 transitions, 3077 flow, removed 15 selfloop flow, removed 3 redundant places. [2022-07-22 21:23:09,643 INFO L242 Difference]: Finished difference. Result has 219 places, 281 transitions, 2452 flow [2022-07-22 21:23:09,644 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1277, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=212, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=172, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2452, PETRI_PLACES=219, PETRI_TRANSITIONS=281} [2022-07-22 21:23:09,644 INFO L279 CegarLoopForPetriNet]: 144 programPoint places, 75 predicate places. [2022-07-22 21:23:09,644 INFO L495 AbstractCegarLoop]: Abstraction has has 219 places, 281 transitions, 2452 flow [2022-07-22 21:23:09,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 103.33333333333333) internal successors, (930), 9 states have internal predecessors, (930), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:23:09,645 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:23:09,645 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 21:23:09,645 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-22 21:23:09,645 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-22 21:23:09,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:23:09,645 INFO L85 PathProgramCache]: Analyzing trace with hash -683130473, now seen corresponding path program 2 times [2022-07-22 21:23:09,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:23:09,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542709588] [2022-07-22 21:23:09,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:23:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:23:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:23:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:23:09,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:23:09,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542709588] [2022-07-22 21:23:09,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542709588] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:23:09,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:23:09,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-22 21:23:09,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823022228] [2022-07-22 21:23:09,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:23:09,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-22 21:23:09,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:23:09,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-22 21:23:09,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-22 21:23:09,747 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-07-22 21:23:09,748 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 281 transitions, 2452 flow. Second operand has 9 states, 9 states have (on average 113.11111111111111) internal successors, (1018), 9 states have internal predecessors, (1018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 21:23:09,748 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:23:09,748 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-07-22 21:23:09,748 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:23:12,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][164], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 101#L848true, P1Thread1of1ForFork1InUse, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 269#true, 386#(= 0 ~x$r_buff0_thd1~0), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 364#(= ~z~0 1), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 271#(= ~a~0 1), 61#L869-3true, 180#true, 437#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 129#L802true, Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:12,742 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-22 21:23:12,742 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:23:12,742 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:23:12,742 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-22 21:23:14,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L754-->L770: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_334 256) 0)) (.cse24 (= (mod v_~x$r_buff0_thd1~0_174 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd1~0_135 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_80 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_429 256) 0)) (.cse10 (not .cse4)) (.cse17 (not .cse24)) (.cse23 (and .cse4 .cse24)) (.cse27 (and .cse24 .cse30)) (.cse31 (= 0 (mod v_~x$w_buff0_used~0_430 256))) (.cse2 (= (mod v_~x$w_buff1_used~0_333 256) 0))) (let ((.cse7 (not .cse2)) (.cse16 (or .cse24 .cse31)) (.cse15 (not .cse31)) (.cse18 (or .cse23 .cse27 .cse31)) (.cse13 (or .cse10 .cse17)) (.cse14 (or (not .cse30) .cse17)) (.cse21 (or .cse5 .cse24)) (.cse8 (not .cse5)) (.cse1 (not .cse11))) (and (let ((.cse0 (= |v_P0Thread1of1ForFork3_#t~ite22_1| |v_P0_#t~ite22_61|))) (or (and .cse0 (= v_~x$r_buff1_thd1~0_135 v_~x$r_buff1_thd1~0_134) (= |v_P0Thread1of1ForFork3_#t~ite23_1| |v_P0_#t~ite23_55|) .cse1) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_173 256) 0))) (or (and (or (and .cse2 .cse3) (and .cse4 .cse3) .cse5) .cse0 (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_135)) (let ((.cse6 (not .cse3))) (and (or .cse6 .cse7) (= |v_P0_#t~ite22_61| |v_P0_#t~ite23_55|) .cse8 (let ((.cse9 (= |v_P0_#t~ite22_61| 0))) (or (and .cse9 (or .cse5 .cse3)) (and .cse9 .cse8 .cse6))) (or .cse10 .cse6))))) (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_134) .cse11))) (let ((.cse12 (= |v_P0Thread1of1ForFork3_#t~ite13_1| |v_P0_#t~ite13_65|))) (or (and (= |v_P0Thread1of1ForFork3_#t~ite14_1| |v_P0_#t~ite14_59|) .cse12 (= v_~x$w_buff0_used~0_429 v_~x$w_buff0_used~0_430) .cse1) (and (or (and .cse13 .cse14 (= |v_P0_#t~ite13_65| |v_P0_#t~ite14_59|) .cse15 (or (and .cse16 (= |v_P0_#t~ite13_65| v_~x$w_buff0_used~0_430)) (and (= |v_P0_#t~ite13_65| 0) .cse15 .cse17))) (and .cse18 .cse12 (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_430))) (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_429) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_20 v_~x~0_138)) (and (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_138) .cse11)) (or (and (= |v_P0_#t~ite5_39| v_~__unbuffered_p0_EAX~0_20) .cse13 .cse14 (or (and (= |v_P0_#t~ite5_39| v_~x$w_buff0~0_101) .cse15 .cse17) (and (= |v_P0_#t~ite5_39| v_~x$w_buff1~0_118) .cse16)) .cse15) (and .cse18 (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_139) (= |v_P0Thread1of1ForFork3_#t~ite5_1| |v_P0_#t~ite5_39|))) (= v_~x$mem_tmp~0_20 v_~x~0_139) (let ((.cse19 (= |v_P0Thread1of1ForFork3_#t~ite7_1| |v_P0_#t~ite7_71|))) (or (and (= v_~x$w_buff0~0_101 v_~x$w_buff0~0_100) .cse19 (= |v_P0Thread1of1ForFork3_#t~ite8_1| |v_P0_#t~ite8_65|) .cse1) (and (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_100) (or (and .cse13 .cse14 (let ((.cse20 (= |v_P0_#t~ite7_71| v_~x$w_buff0~0_101))) (or (and .cse16 .cse20) (and .cse15 .cse17 .cse20))) .cse15 (= |v_P0_#t~ite7_71| |v_P0_#t~ite8_65|)) (and .cse18 (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_101) .cse19)) .cse11))) (let ((.cse22 (= |v_P0Thread1of1ForFork3_#t~ite19_1| |v_P0_#t~ite19_51|))) (or (and (or (and (or .cse17 .cse7) .cse13 (= |v_P0_#t~ite19_51| |v_P0_#t~ite20_43|) (or (and (= |v_P0_#t~ite19_51| 0) .cse8 .cse17) (and .cse21 (= |v_P0_#t~ite19_51| v_~x$r_buff0_thd1~0_174))) .cse8) (and .cse22 (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_174) (or .cse23 .cse5 (and .cse2 .cse24)))) (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_173) .cse11) (and (= v_~x$r_buff0_thd1~0_174 v_~x$r_buff0_thd1~0_173) .cse22 .cse1 (= |v_P0Thread1of1ForFork3_#t~ite20_1| |v_P0_#t~ite20_43|)))) (= v_~weak$$choice2~0_80 |v_P0Thread1of1ForFork3_#t~nondet4_1|) (= v_~weak$$choice0~0_7 |v_P0Thread1of1ForFork3_#t~nondet3_1|) (= v_~x$flush_delayed~0_40 0) (let ((.cse26 (= |v_P0Thread1of1ForFork3_#t~ite10_1| |v_P0_#t~ite10_79|))) (or (and (or (and (let ((.cse25 (= |v_P0_#t~ite10_79| v_~x$w_buff1~0_118))) (or (and .cse25 .cse15 .cse17) (and .cse16 .cse25))) .cse13 .cse14 (= |v_P0_#t~ite10_79| |v_P0_#t~ite11_73|) .cse15) (and .cse18 .cse26 (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_118))) (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_117) .cse11) (and .cse26 (= v_~x$w_buff1~0_118 v_~x$w_buff1~0_117) .cse1 (= |v_P0Thread1of1ForFork3_#t~ite11_1| |v_P0_#t~ite11_73|)))) (let ((.cse28 (= |v_P0Thread1of1ForFork3_#t~ite16_1| |v_P0_#t~ite16_75|))) (or (and (or (and (or .cse23 .cse5 .cse27) (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_334) .cse28) (and .cse13 .cse14 (let ((.cse29 (= |v_P0_#t~ite16_75| 0))) (or (and .cse29 .cse21) (and .cse29 .cse8 .cse17))) .cse8 (= |v_P0_#t~ite16_75| |v_P0_#t~ite17_69|))) .cse11 (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_333)) (and .cse1 .cse28 (= |v_P0Thread1of1ForFork3_#t~ite17_1| |v_P0_#t~ite17_69|) (= v_~x$w_buff1_used~0_334 v_~x$w_buff1_used~0_333)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_101, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_174, ~x$w_buff1~0=v_~x$w_buff1~0_118, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_334, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_135, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_430, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_1|, P0Thread1of1ForFork3_#t~ite19=|v_P0Thread1of1ForFork3_#t~ite19_1|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_1|, P0Thread1of1ForFork3_#t~ite17=|v_P0Thread1of1ForFork3_#t~ite17_1|, P0Thread1of1ForFork3_#t~ite16=|v_P0Thread1of1ForFork3_#t~ite16_1|, P0Thread1of1ForFork3_#t~ite14=|v_P0Thread1of1ForFork3_#t~ite14_1|, P0Thread1of1ForFork3_#t~ite13=|v_P0Thread1of1ForFork3_#t~ite13_1|, P0Thread1of1ForFork3_#t~ite23=|v_P0Thread1of1ForFork3_#t~ite23_1|, P0Thread1of1ForFork3_#t~nondet3=|v_P0Thread1of1ForFork3_#t~nondet3_1|, ~x~0=v_~x~0_139, P0Thread1of1ForFork3_#t~ite22=|v_P0Thread1of1ForFork3_#t~ite22_1|, P0Thread1of1ForFork3_#t~ite11=|v_P0Thread1of1ForFork3_#t~ite11_1|, P0Thread1of1ForFork3_#t~ite10=|v_P0Thread1of1ForFork3_#t~ite10_1|, P0Thread1of1ForFork3_#t~nondet4=|v_P0Thread1of1ForFork3_#t~nondet4_1|, P0Thread1of1ForFork3_#t~ite20=|v_P0Thread1of1ForFork3_#t~ite20_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_100, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_173, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, P0Thread1of1ForFork3_#t~ite25=|v_P0Thread1of1ForFork3_#t~ite25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_117, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_333, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_134, P0Thread1of1ForFork3_#t~ite9=|v_P0Thread1of1ForFork3_#t~ite9_1|, ~x$mem_tmp~0=v_~x$mem_tmp~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_429, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_20, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_1|, P0Thread1of1ForFork3_#t~ite18=|v_P0Thread1of1ForFork3_#t~ite18_1|, P0Thread1of1ForFork3_#t~ite15=|v_P0Thread1of1ForFork3_#t~ite15_1|, P0Thread1of1ForFork3_#t~ite24=|v_P0Thread1of1ForFork3_#t~ite24_1|, P0Thread1of1ForFork3_#t~ite12=|v_P0Thread1of1ForFork3_#t~ite12_1|, ~weak$$choice2~0=v_~weak$$choice2~0_80, ~x~0=v_~x~0_138, P0Thread1of1ForFork3_#t~ite21=|v_P0Thread1of1ForFork3_#t~ite21_1|} AuxVars[|v_P0_#t~ite23_55|, |v_P0_#t~ite5_39|, |v_P0_#t~ite22_61|, |v_P0_#t~ite10_79|, |v_P0_#t~ite7_71|, |v_P0_#t~ite14_59|, |v_P0_#t~ite17_69|, |v_P0_#t~ite13_65|, |v_P0_#t~ite11_73|, |v_P0_#t~ite16_75|, |v_P0_#t~ite19_51|, |v_P0_#t~ite8_65|, |v_P0_#t~ite20_43|] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork3_#t~ite19, P0Thread1of1ForFork3_#t~ite18, P0Thread1of1ForFork3_#t~ite17, P0Thread1of1ForFork3_#t~ite16, P0Thread1of1ForFork3_#t~ite15, P0Thread1of1ForFork3_#t~ite14, P0Thread1of1ForFork3_#t~ite13, P0Thread1of1ForFork3_#t~ite12, P0Thread1of1ForFork3_#t~ite11, P0Thread1of1ForFork3_#t~ite10, P0Thread1of1ForFork3_#t~ite25, ~x$w_buff1~0, ~x$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#t~ite9, ~x$w_buff0_used~0, ~weak$$choice0~0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#t~ite24, ~weak$$choice2~0, P0Thread1of1ForFork3_#t~ite23, P0Thread1of1ForFork3_#t~nondet3, ~x~0, P0Thread1of1ForFork3_#t~ite22, P0Thread1of1ForFork3_#t~ite21, P0Thread1of1ForFork3_#t~nondet4, P0Thread1of1ForFork3_#t~ite20][217], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 269#true, 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(= ~z~0 1), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 33#L770true, 20#L832true, Black: 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 304#(= ~a~0 1), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 180#true, 271#(= ~a~0 1), Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#true, 443#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:14,323 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-22 21:23:14,323 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:23:14,323 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:23:14,323 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-22 21:23:14,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L754-->L770: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_334 256) 0)) (.cse24 (= (mod v_~x$r_buff0_thd1~0_174 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd1~0_135 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_80 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_429 256) 0)) (.cse10 (not .cse4)) (.cse17 (not .cse24)) (.cse23 (and .cse4 .cse24)) (.cse27 (and .cse24 .cse30)) (.cse31 (= 0 (mod v_~x$w_buff0_used~0_430 256))) (.cse2 (= (mod v_~x$w_buff1_used~0_333 256) 0))) (let ((.cse7 (not .cse2)) (.cse16 (or .cse24 .cse31)) (.cse15 (not .cse31)) (.cse18 (or .cse23 .cse27 .cse31)) (.cse13 (or .cse10 .cse17)) (.cse14 (or (not .cse30) .cse17)) (.cse21 (or .cse5 .cse24)) (.cse8 (not .cse5)) (.cse1 (not .cse11))) (and (let ((.cse0 (= |v_P0Thread1of1ForFork3_#t~ite22_1| |v_P0_#t~ite22_61|))) (or (and .cse0 (= v_~x$r_buff1_thd1~0_135 v_~x$r_buff1_thd1~0_134) (= |v_P0Thread1of1ForFork3_#t~ite23_1| |v_P0_#t~ite23_55|) .cse1) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_173 256) 0))) (or (and (or (and .cse2 .cse3) (and .cse4 .cse3) .cse5) .cse0 (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_135)) (let ((.cse6 (not .cse3))) (and (or .cse6 .cse7) (= |v_P0_#t~ite22_61| |v_P0_#t~ite23_55|) .cse8 (let ((.cse9 (= |v_P0_#t~ite22_61| 0))) (or (and .cse9 (or .cse5 .cse3)) (and .cse9 .cse8 .cse6))) (or .cse10 .cse6))))) (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_134) .cse11))) (let ((.cse12 (= |v_P0Thread1of1ForFork3_#t~ite13_1| |v_P0_#t~ite13_65|))) (or (and (= |v_P0Thread1of1ForFork3_#t~ite14_1| |v_P0_#t~ite14_59|) .cse12 (= v_~x$w_buff0_used~0_429 v_~x$w_buff0_used~0_430) .cse1) (and (or (and .cse13 .cse14 (= |v_P0_#t~ite13_65| |v_P0_#t~ite14_59|) .cse15 (or (and .cse16 (= |v_P0_#t~ite13_65| v_~x$w_buff0_used~0_430)) (and (= |v_P0_#t~ite13_65| 0) .cse15 .cse17))) (and .cse18 .cse12 (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_430))) (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_429) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_20 v_~x~0_138)) (and (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_138) .cse11)) (or (and (= |v_P0_#t~ite5_39| v_~__unbuffered_p0_EAX~0_20) .cse13 .cse14 (or (and (= |v_P0_#t~ite5_39| v_~x$w_buff0~0_101) .cse15 .cse17) (and (= |v_P0_#t~ite5_39| v_~x$w_buff1~0_118) .cse16)) .cse15) (and .cse18 (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_139) (= |v_P0Thread1of1ForFork3_#t~ite5_1| |v_P0_#t~ite5_39|))) (= v_~x$mem_tmp~0_20 v_~x~0_139) (let ((.cse19 (= |v_P0Thread1of1ForFork3_#t~ite7_1| |v_P0_#t~ite7_71|))) (or (and (= v_~x$w_buff0~0_101 v_~x$w_buff0~0_100) .cse19 (= |v_P0Thread1of1ForFork3_#t~ite8_1| |v_P0_#t~ite8_65|) .cse1) (and (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_100) (or (and .cse13 .cse14 (let ((.cse20 (= |v_P0_#t~ite7_71| v_~x$w_buff0~0_101))) (or (and .cse16 .cse20) (and .cse15 .cse17 .cse20))) .cse15 (= |v_P0_#t~ite7_71| |v_P0_#t~ite8_65|)) (and .cse18 (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_101) .cse19)) .cse11))) (let ((.cse22 (= |v_P0Thread1of1ForFork3_#t~ite19_1| |v_P0_#t~ite19_51|))) (or (and (or (and (or .cse17 .cse7) .cse13 (= |v_P0_#t~ite19_51| |v_P0_#t~ite20_43|) (or (and (= |v_P0_#t~ite19_51| 0) .cse8 .cse17) (and .cse21 (= |v_P0_#t~ite19_51| v_~x$r_buff0_thd1~0_174))) .cse8) (and .cse22 (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_174) (or .cse23 .cse5 (and .cse2 .cse24)))) (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_173) .cse11) (and (= v_~x$r_buff0_thd1~0_174 v_~x$r_buff0_thd1~0_173) .cse22 .cse1 (= |v_P0Thread1of1ForFork3_#t~ite20_1| |v_P0_#t~ite20_43|)))) (= v_~weak$$choice2~0_80 |v_P0Thread1of1ForFork3_#t~nondet4_1|) (= v_~weak$$choice0~0_7 |v_P0Thread1of1ForFork3_#t~nondet3_1|) (= v_~x$flush_delayed~0_40 0) (let ((.cse26 (= |v_P0Thread1of1ForFork3_#t~ite10_1| |v_P0_#t~ite10_79|))) (or (and (or (and (let ((.cse25 (= |v_P0_#t~ite10_79| v_~x$w_buff1~0_118))) (or (and .cse25 .cse15 .cse17) (and .cse16 .cse25))) .cse13 .cse14 (= |v_P0_#t~ite10_79| |v_P0_#t~ite11_73|) .cse15) (and .cse18 .cse26 (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_118))) (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_117) .cse11) (and .cse26 (= v_~x$w_buff1~0_118 v_~x$w_buff1~0_117) .cse1 (= |v_P0Thread1of1ForFork3_#t~ite11_1| |v_P0_#t~ite11_73|)))) (let ((.cse28 (= |v_P0Thread1of1ForFork3_#t~ite16_1| |v_P0_#t~ite16_75|))) (or (and (or (and (or .cse23 .cse5 .cse27) (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_334) .cse28) (and .cse13 .cse14 (let ((.cse29 (= |v_P0_#t~ite16_75| 0))) (or (and .cse29 .cse21) (and .cse29 .cse8 .cse17))) .cse8 (= |v_P0_#t~ite16_75| |v_P0_#t~ite17_69|))) .cse11 (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_333)) (and .cse1 .cse28 (= |v_P0Thread1of1ForFork3_#t~ite17_1| |v_P0_#t~ite17_69|) (= v_~x$w_buff1_used~0_334 v_~x$w_buff1_used~0_333)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_101, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_174, ~x$w_buff1~0=v_~x$w_buff1~0_118, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_334, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_135, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_430, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_1|, P0Thread1of1ForFork3_#t~ite19=|v_P0Thread1of1ForFork3_#t~ite19_1|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_1|, P0Thread1of1ForFork3_#t~ite17=|v_P0Thread1of1ForFork3_#t~ite17_1|, P0Thread1of1ForFork3_#t~ite16=|v_P0Thread1of1ForFork3_#t~ite16_1|, P0Thread1of1ForFork3_#t~ite14=|v_P0Thread1of1ForFork3_#t~ite14_1|, P0Thread1of1ForFork3_#t~ite13=|v_P0Thread1of1ForFork3_#t~ite13_1|, P0Thread1of1ForFork3_#t~ite23=|v_P0Thread1of1ForFork3_#t~ite23_1|, P0Thread1of1ForFork3_#t~nondet3=|v_P0Thread1of1ForFork3_#t~nondet3_1|, ~x~0=v_~x~0_139, P0Thread1of1ForFork3_#t~ite22=|v_P0Thread1of1ForFork3_#t~ite22_1|, P0Thread1of1ForFork3_#t~ite11=|v_P0Thread1of1ForFork3_#t~ite11_1|, P0Thread1of1ForFork3_#t~ite10=|v_P0Thread1of1ForFork3_#t~ite10_1|, P0Thread1of1ForFork3_#t~nondet4=|v_P0Thread1of1ForFork3_#t~nondet4_1|, P0Thread1of1ForFork3_#t~ite20=|v_P0Thread1of1ForFork3_#t~ite20_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_100, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_173, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, P0Thread1of1ForFork3_#t~ite25=|v_P0Thread1of1ForFork3_#t~ite25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_117, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_333, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_134, P0Thread1of1ForFork3_#t~ite9=|v_P0Thread1of1ForFork3_#t~ite9_1|, ~x$mem_tmp~0=v_~x$mem_tmp~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_429, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_20, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_1|, P0Thread1of1ForFork3_#t~ite18=|v_P0Thread1of1ForFork3_#t~ite18_1|, P0Thread1of1ForFork3_#t~ite15=|v_P0Thread1of1ForFork3_#t~ite15_1|, P0Thread1of1ForFork3_#t~ite24=|v_P0Thread1of1ForFork3_#t~ite24_1|, P0Thread1of1ForFork3_#t~ite12=|v_P0Thread1of1ForFork3_#t~ite12_1|, ~weak$$choice2~0=v_~weak$$choice2~0_80, ~x~0=v_~x~0_138, P0Thread1of1ForFork3_#t~ite21=|v_P0Thread1of1ForFork3_#t~ite21_1|} AuxVars[|v_P0_#t~ite23_55|, |v_P0_#t~ite5_39|, |v_P0_#t~ite22_61|, |v_P0_#t~ite10_79|, |v_P0_#t~ite7_71|, |v_P0_#t~ite14_59|, |v_P0_#t~ite17_69|, |v_P0_#t~ite13_65|, |v_P0_#t~ite11_73|, |v_P0_#t~ite16_75|, |v_P0_#t~ite19_51|, |v_P0_#t~ite8_65|, |v_P0_#t~ite20_43|] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork3_#t~ite19, P0Thread1of1ForFork3_#t~ite18, P0Thread1of1ForFork3_#t~ite17, P0Thread1of1ForFork3_#t~ite16, P0Thread1of1ForFork3_#t~ite15, P0Thread1of1ForFork3_#t~ite14, P0Thread1of1ForFork3_#t~ite13, P0Thread1of1ForFork3_#t~ite12, P0Thread1of1ForFork3_#t~ite11, P0Thread1of1ForFork3_#t~ite10, P0Thread1of1ForFork3_#t~ite25, ~x$w_buff1~0, ~x$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#t~ite9, ~x$w_buff0_used~0, ~weak$$choice0~0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#t~ite24, ~weak$$choice2~0, P0Thread1of1ForFork3_#t~ite23, P0Thread1of1ForFork3_#t~nondet3, ~x~0, P0Thread1of1ForFork3_#t~ite22, P0Thread1of1ForFork3_#t~ite21, P0Thread1of1ForFork3_#t~nondet4, P0Thread1of1ForFork3_#t~ite20][217], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 269#true, 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 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(<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#true, 443#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:14,324 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-22 21:23:14,324 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:23:14,324 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:23:14,324 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-22 21:23:16,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][164], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:16,625 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,625 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,625 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,626 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][164], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L872true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 101#L848true, P1Thread1of1ForFork1InUse, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or 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327#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:16,626 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,626 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,626 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:16,626 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:17,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L754-->L770: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_334 256) 0)) (.cse24 (= (mod v_~x$r_buff0_thd1~0_174 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd1~0_135 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_80 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_429 256) 0)) (.cse10 (not .cse4)) (.cse17 (not .cse24)) (.cse23 (and .cse4 .cse24)) (.cse27 (and .cse24 .cse30)) (.cse31 (= 0 (mod v_~x$w_buff0_used~0_430 256))) (.cse2 (= (mod v_~x$w_buff1_used~0_333 256) 0))) (let ((.cse7 (not .cse2)) (.cse16 (or .cse24 .cse31)) (.cse15 (not .cse31)) (.cse18 (or .cse23 .cse27 .cse31)) (.cse13 (or .cse10 .cse17)) (.cse14 (or (not .cse30) .cse17)) (.cse21 (or .cse5 .cse24)) (.cse8 (not .cse5)) (.cse1 (not .cse11))) (and (let ((.cse0 (= |v_P0Thread1of1ForFork3_#t~ite22_1| |v_P0_#t~ite22_61|))) (or (and .cse0 (= v_~x$r_buff1_thd1~0_135 v_~x$r_buff1_thd1~0_134) (= |v_P0Thread1of1ForFork3_#t~ite23_1| |v_P0_#t~ite23_55|) .cse1) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_173 256) 0))) (or (and (or (and .cse2 .cse3) (and .cse4 .cse3) .cse5) .cse0 (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_135)) (let ((.cse6 (not .cse3))) (and (or .cse6 .cse7) (= |v_P0_#t~ite22_61| |v_P0_#t~ite23_55|) .cse8 (let ((.cse9 (= |v_P0_#t~ite22_61| 0))) (or (and .cse9 (or .cse5 .cse3)) (and .cse9 .cse8 .cse6))) (or .cse10 .cse6))))) (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_134) .cse11))) (let ((.cse12 (= |v_P0Thread1of1ForFork3_#t~ite13_1| |v_P0_#t~ite13_65|))) (or (and (= |v_P0Thread1of1ForFork3_#t~ite14_1| |v_P0_#t~ite14_59|) .cse12 (= v_~x$w_buff0_used~0_429 v_~x$w_buff0_used~0_430) .cse1) (and (or (and .cse13 .cse14 (= |v_P0_#t~ite13_65| |v_P0_#t~ite14_59|) .cse15 (or (and .cse16 (= |v_P0_#t~ite13_65| v_~x$w_buff0_used~0_430)) (and (= |v_P0_#t~ite13_65| 0) .cse15 .cse17))) (and .cse18 .cse12 (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_430))) (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_429) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_20 v_~x~0_138)) (and (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_138) .cse11)) (or (and (= |v_P0_#t~ite5_39| v_~__unbuffered_p0_EAX~0_20) .cse13 .cse14 (or (and (= |v_P0_#t~ite5_39| v_~x$w_buff0~0_101) .cse15 .cse17) (and (= |v_P0_#t~ite5_39| v_~x$w_buff1~0_118) .cse16)) .cse15) (and .cse18 (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_139) (= |v_P0Thread1of1ForFork3_#t~ite5_1| |v_P0_#t~ite5_39|))) (= v_~x$mem_tmp~0_20 v_~x~0_139) (let ((.cse19 (= |v_P0Thread1of1ForFork3_#t~ite7_1| |v_P0_#t~ite7_71|))) (or (and (= v_~x$w_buff0~0_101 v_~x$w_buff0~0_100) .cse19 (= |v_P0Thread1of1ForFork3_#t~ite8_1| |v_P0_#t~ite8_65|) .cse1) (and (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_100) (or (and .cse13 .cse14 (let ((.cse20 (= |v_P0_#t~ite7_71| v_~x$w_buff0~0_101))) (or (and .cse16 .cse20) (and .cse15 .cse17 .cse20))) .cse15 (= |v_P0_#t~ite7_71| |v_P0_#t~ite8_65|)) (and .cse18 (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_101) .cse19)) .cse11))) (let ((.cse22 (= |v_P0Thread1of1ForFork3_#t~ite19_1| |v_P0_#t~ite19_51|))) (or (and (or (and (or .cse17 .cse7) .cse13 (= |v_P0_#t~ite19_51| |v_P0_#t~ite20_43|) (or (and (= |v_P0_#t~ite19_51| 0) .cse8 .cse17) (and .cse21 (= |v_P0_#t~ite19_51| v_~x$r_buff0_thd1~0_174))) .cse8) (and .cse22 (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_174) (or .cse23 .cse5 (and .cse2 .cse24)))) (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_173) .cse11) (and (= v_~x$r_buff0_thd1~0_174 v_~x$r_buff0_thd1~0_173) .cse22 .cse1 (= |v_P0Thread1of1ForFork3_#t~ite20_1| |v_P0_#t~ite20_43|)))) (= v_~weak$$choice2~0_80 |v_P0Thread1of1ForFork3_#t~nondet4_1|) (= v_~weak$$choice0~0_7 |v_P0Thread1of1ForFork3_#t~nondet3_1|) (= v_~x$flush_delayed~0_40 0) (let ((.cse26 (= |v_P0Thread1of1ForFork3_#t~ite10_1| |v_P0_#t~ite10_79|))) (or (and (or (and (let ((.cse25 (= |v_P0_#t~ite10_79| v_~x$w_buff1~0_118))) (or (and .cse25 .cse15 .cse17) (and .cse16 .cse25))) .cse13 .cse14 (= |v_P0_#t~ite10_79| |v_P0_#t~ite11_73|) .cse15) (and .cse18 .cse26 (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_118))) (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_117) .cse11) (and .cse26 (= v_~x$w_buff1~0_118 v_~x$w_buff1~0_117) .cse1 (= |v_P0Thread1of1ForFork3_#t~ite11_1| |v_P0_#t~ite11_73|)))) (let ((.cse28 (= |v_P0Thread1of1ForFork3_#t~ite16_1| |v_P0_#t~ite16_75|))) (or (and (or (and (or .cse23 .cse5 .cse27) (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_334) .cse28) (and .cse13 .cse14 (let ((.cse29 (= |v_P0_#t~ite16_75| 0))) (or (and .cse29 .cse21) (and .cse29 .cse8 .cse17))) .cse8 (= |v_P0_#t~ite16_75| |v_P0_#t~ite17_69|))) .cse11 (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_333)) (and .cse1 .cse28 (= |v_P0Thread1of1ForFork3_#t~ite17_1| |v_P0_#t~ite17_69|) (= v_~x$w_buff1_used~0_334 v_~x$w_buff1_used~0_333)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_101, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_174, ~x$w_buff1~0=v_~x$w_buff1~0_118, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_334, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_135, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_430, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_1|, P0Thread1of1ForFork3_#t~ite19=|v_P0Thread1of1ForFork3_#t~ite19_1|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_1|, P0Thread1of1ForFork3_#t~ite17=|v_P0Thread1of1ForFork3_#t~ite17_1|, P0Thread1of1ForFork3_#t~ite16=|v_P0Thread1of1ForFork3_#t~ite16_1|, P0Thread1of1ForFork3_#t~ite14=|v_P0Thread1of1ForFork3_#t~ite14_1|, P0Thread1of1ForFork3_#t~ite13=|v_P0Thread1of1ForFork3_#t~ite13_1|, P0Thread1of1ForFork3_#t~ite23=|v_P0Thread1of1ForFork3_#t~ite23_1|, P0Thread1of1ForFork3_#t~nondet3=|v_P0Thread1of1ForFork3_#t~nondet3_1|, ~x~0=v_~x~0_139, P0Thread1of1ForFork3_#t~ite22=|v_P0Thread1of1ForFork3_#t~ite22_1|, P0Thread1of1ForFork3_#t~ite11=|v_P0Thread1of1ForFork3_#t~ite11_1|, P0Thread1of1ForFork3_#t~ite10=|v_P0Thread1of1ForFork3_#t~ite10_1|, P0Thread1of1ForFork3_#t~nondet4=|v_P0Thread1of1ForFork3_#t~nondet4_1|, P0Thread1of1ForFork3_#t~ite20=|v_P0Thread1of1ForFork3_#t~ite20_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_100, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_173, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, P0Thread1of1ForFork3_#t~ite25=|v_P0Thread1of1ForFork3_#t~ite25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_117, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_333, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_134, P0Thread1of1ForFork3_#t~ite9=|v_P0Thread1of1ForFork3_#t~ite9_1|, ~x$mem_tmp~0=v_~x$mem_tmp~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_429, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_20, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_1|, P0Thread1of1ForFork3_#t~ite18=|v_P0Thread1of1ForFork3_#t~ite18_1|, P0Thread1of1ForFork3_#t~ite15=|v_P0Thread1of1ForFork3_#t~ite15_1|, P0Thread1of1ForFork3_#t~ite24=|v_P0Thread1of1ForFork3_#t~ite24_1|, P0Thread1of1ForFork3_#t~ite12=|v_P0Thread1of1ForFork3_#t~ite12_1|, ~weak$$choice2~0=v_~weak$$choice2~0_80, ~x~0=v_~x~0_138, P0Thread1of1ForFork3_#t~ite21=|v_P0Thread1of1ForFork3_#t~ite21_1|} AuxVars[|v_P0_#t~ite23_55|, |v_P0_#t~ite5_39|, |v_P0_#t~ite22_61|, |v_P0_#t~ite10_79|, |v_P0_#t~ite7_71|, |v_P0_#t~ite14_59|, |v_P0_#t~ite17_69|, |v_P0_#t~ite13_65|, |v_P0_#t~ite11_73|, |v_P0_#t~ite16_75|, |v_P0_#t~ite19_51|, |v_P0_#t~ite8_65|, |v_P0_#t~ite20_43|] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork3_#t~ite19, P0Thread1of1ForFork3_#t~ite18, P0Thread1of1ForFork3_#t~ite17, P0Thread1of1ForFork3_#t~ite16, P0Thread1of1ForFork3_#t~ite15, P0Thread1of1ForFork3_#t~ite14, P0Thread1of1ForFork3_#t~ite13, P0Thread1of1ForFork3_#t~ite12, P0Thread1of1ForFork3_#t~ite11, P0Thread1of1ForFork3_#t~ite10, P0Thread1of1ForFork3_#t~ite25, ~x$w_buff1~0, ~x$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#t~ite9, ~x$w_buff0_used~0, ~weak$$choice0~0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#t~ite24, ~weak$$choice2~0, P0Thread1of1ForFork3_#t~ite23, P0Thread1of1ForFork3_#t~nondet3, ~x~0, P0Thread1of1ForFork3_#t~ite22, P0Thread1of1ForFork3_#t~ite21, P0Thread1of1ForFork3_#t~nondet4, P0Thread1of1ForFork3_#t~ite20][217], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), 132#L838true, Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 269#true, 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(= ~z~0 1), Black: 157#(or (not 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:17,365 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-22 21:23:17,365 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:17,366 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:17,366 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-22 21:23:18,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][393], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 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0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 180#true, 75#L873-1true, Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 449#(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: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 216#true, Black: 364#(= ~z~0 1), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:18,373 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,373 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,373 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,373 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][243], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 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~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 33#L770true, Black: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 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(<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 364#(= ~z~0 1), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:18,376 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:23:18,376 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:23:18,376 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:23:18,377 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:23:18,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][393], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 45#L825true, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), 362#true, Black: 269#true, 386#(= 0 ~x$r_buff0_thd1~0), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 350#(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: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 180#true, 75#L873-1true, Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 449#(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: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 364#(= ~z~0 1), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:18,378 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,378 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,378 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:18,378 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:19,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L754-->L770: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_334 256) 0)) (.cse24 (= (mod v_~x$r_buff0_thd1~0_174 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd1~0_135 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_80 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_429 256) 0)) (.cse10 (not .cse4)) (.cse17 (not .cse24)) (.cse23 (and .cse4 .cse24)) (.cse27 (and .cse24 .cse30)) (.cse31 (= 0 (mod v_~x$w_buff0_used~0_430 256))) (.cse2 (= (mod v_~x$w_buff1_used~0_333 256) 0))) (let ((.cse7 (not .cse2)) (.cse16 (or .cse24 .cse31)) (.cse15 (not .cse31)) (.cse18 (or .cse23 .cse27 .cse31)) (.cse13 (or .cse10 .cse17)) (.cse14 (or (not .cse30) .cse17)) (.cse21 (or .cse5 .cse24)) (.cse8 (not .cse5)) (.cse1 (not .cse11))) (and (let ((.cse0 (= |v_P0Thread1of1ForFork3_#t~ite22_1| |v_P0_#t~ite22_61|))) (or (and .cse0 (= v_~x$r_buff1_thd1~0_135 v_~x$r_buff1_thd1~0_134) (= |v_P0Thread1of1ForFork3_#t~ite23_1| |v_P0_#t~ite23_55|) .cse1) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_173 256) 0))) (or (and (or (and .cse2 .cse3) (and .cse4 .cse3) .cse5) .cse0 (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_135)) (let ((.cse6 (not .cse3))) (and (or .cse6 .cse7) (= |v_P0_#t~ite22_61| |v_P0_#t~ite23_55|) .cse8 (let ((.cse9 (= |v_P0_#t~ite22_61| 0))) (or (and .cse9 (or .cse5 .cse3)) (and .cse9 .cse8 .cse6))) (or .cse10 .cse6))))) (= |v_P0_#t~ite23_55| v_~x$r_buff1_thd1~0_134) .cse11))) (let ((.cse12 (= |v_P0Thread1of1ForFork3_#t~ite13_1| |v_P0_#t~ite13_65|))) (or (and (= |v_P0Thread1of1ForFork3_#t~ite14_1| |v_P0_#t~ite14_59|) .cse12 (= v_~x$w_buff0_used~0_429 v_~x$w_buff0_used~0_430) .cse1) (and (or (and .cse13 .cse14 (= |v_P0_#t~ite13_65| |v_P0_#t~ite14_59|) .cse15 (or (and .cse16 (= |v_P0_#t~ite13_65| v_~x$w_buff0_used~0_430)) (and (= |v_P0_#t~ite13_65| 0) .cse15 .cse17))) (and .cse18 .cse12 (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_430))) (= |v_P0_#t~ite14_59| v_~x$w_buff0_used~0_429) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_20 v_~x~0_138)) (and (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_138) .cse11)) (or (and (= |v_P0_#t~ite5_39| v_~__unbuffered_p0_EAX~0_20) .cse13 .cse14 (or (and (= |v_P0_#t~ite5_39| v_~x$w_buff0~0_101) .cse15 .cse17) (and (= |v_P0_#t~ite5_39| v_~x$w_buff1~0_118) .cse16)) .cse15) (and .cse18 (= v_~__unbuffered_p0_EAX~0_20 v_~x~0_139) (= |v_P0Thread1of1ForFork3_#t~ite5_1| |v_P0_#t~ite5_39|))) (= v_~x$mem_tmp~0_20 v_~x~0_139) (let ((.cse19 (= |v_P0Thread1of1ForFork3_#t~ite7_1| |v_P0_#t~ite7_71|))) (or (and (= v_~x$w_buff0~0_101 v_~x$w_buff0~0_100) .cse19 (= |v_P0Thread1of1ForFork3_#t~ite8_1| |v_P0_#t~ite8_65|) .cse1) (and (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_100) (or (and .cse13 .cse14 (let ((.cse20 (= |v_P0_#t~ite7_71| v_~x$w_buff0~0_101))) (or (and .cse16 .cse20) (and .cse15 .cse17 .cse20))) .cse15 (= |v_P0_#t~ite7_71| |v_P0_#t~ite8_65|)) (and .cse18 (= |v_P0_#t~ite8_65| v_~x$w_buff0~0_101) .cse19)) .cse11))) (let ((.cse22 (= |v_P0Thread1of1ForFork3_#t~ite19_1| |v_P0_#t~ite19_51|))) (or (and (or (and (or .cse17 .cse7) .cse13 (= |v_P0_#t~ite19_51| |v_P0_#t~ite20_43|) (or (and (= |v_P0_#t~ite19_51| 0) .cse8 .cse17) (and .cse21 (= |v_P0_#t~ite19_51| v_~x$r_buff0_thd1~0_174))) .cse8) (and .cse22 (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_174) (or .cse23 .cse5 (and .cse2 .cse24)))) (= |v_P0_#t~ite20_43| v_~x$r_buff0_thd1~0_173) .cse11) (and (= v_~x$r_buff0_thd1~0_174 v_~x$r_buff0_thd1~0_173) .cse22 .cse1 (= |v_P0Thread1of1ForFork3_#t~ite20_1| |v_P0_#t~ite20_43|)))) (= v_~weak$$choice2~0_80 |v_P0Thread1of1ForFork3_#t~nondet4_1|) (= v_~weak$$choice0~0_7 |v_P0Thread1of1ForFork3_#t~nondet3_1|) (= v_~x$flush_delayed~0_40 0) (let ((.cse26 (= |v_P0Thread1of1ForFork3_#t~ite10_1| |v_P0_#t~ite10_79|))) (or (and (or (and (let ((.cse25 (= |v_P0_#t~ite10_79| v_~x$w_buff1~0_118))) (or (and .cse25 .cse15 .cse17) (and .cse16 .cse25))) .cse13 .cse14 (= |v_P0_#t~ite10_79| |v_P0_#t~ite11_73|) .cse15) (and .cse18 .cse26 (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_118))) (= |v_P0_#t~ite11_73| v_~x$w_buff1~0_117) .cse11) (and .cse26 (= v_~x$w_buff1~0_118 v_~x$w_buff1~0_117) .cse1 (= |v_P0Thread1of1ForFork3_#t~ite11_1| |v_P0_#t~ite11_73|)))) (let ((.cse28 (= |v_P0Thread1of1ForFork3_#t~ite16_1| |v_P0_#t~ite16_75|))) (or (and (or (and (or .cse23 .cse5 .cse27) (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_334) .cse28) (and .cse13 .cse14 (let ((.cse29 (= |v_P0_#t~ite16_75| 0))) (or (and .cse29 .cse21) (and .cse29 .cse8 .cse17))) .cse8 (= |v_P0_#t~ite16_75| |v_P0_#t~ite17_69|))) .cse11 (= |v_P0_#t~ite17_69| v_~x$w_buff1_used~0_333)) (and .cse1 .cse28 (= |v_P0Thread1of1ForFork3_#t~ite17_1| |v_P0_#t~ite17_69|) (= v_~x$w_buff1_used~0_334 v_~x$w_buff1_used~0_333)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_101, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_174, ~x$w_buff1~0=v_~x$w_buff1~0_118, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_334, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_135, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_430, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_1|, P0Thread1of1ForFork3_#t~ite19=|v_P0Thread1of1ForFork3_#t~ite19_1|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_1|, P0Thread1of1ForFork3_#t~ite17=|v_P0Thread1of1ForFork3_#t~ite17_1|, P0Thread1of1ForFork3_#t~ite16=|v_P0Thread1of1ForFork3_#t~ite16_1|, P0Thread1of1ForFork3_#t~ite14=|v_P0Thread1of1ForFork3_#t~ite14_1|, P0Thread1of1ForFork3_#t~ite13=|v_P0Thread1of1ForFork3_#t~ite13_1|, P0Thread1of1ForFork3_#t~ite23=|v_P0Thread1of1ForFork3_#t~ite23_1|, P0Thread1of1ForFork3_#t~nondet3=|v_P0Thread1of1ForFork3_#t~nondet3_1|, ~x~0=v_~x~0_139, P0Thread1of1ForFork3_#t~ite22=|v_P0Thread1of1ForFork3_#t~ite22_1|, P0Thread1of1ForFork3_#t~ite11=|v_P0Thread1of1ForFork3_#t~ite11_1|, P0Thread1of1ForFork3_#t~ite10=|v_P0Thread1of1ForFork3_#t~ite10_1|, P0Thread1of1ForFork3_#t~nondet4=|v_P0Thread1of1ForFork3_#t~nondet4_1|, P0Thread1of1ForFork3_#t~ite20=|v_P0Thread1of1ForFork3_#t~ite20_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_100, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_173, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, P0Thread1of1ForFork3_#t~ite25=|v_P0Thread1of1ForFork3_#t~ite25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_117, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_333, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_134, P0Thread1of1ForFork3_#t~ite9=|v_P0Thread1of1ForFork3_#t~ite9_1|, ~x$mem_tmp~0=v_~x$mem_tmp~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_429, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_20, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_1|, P0Thread1of1ForFork3_#t~ite18=|v_P0Thread1of1ForFork3_#t~ite18_1|, P0Thread1of1ForFork3_#t~ite15=|v_P0Thread1of1ForFork3_#t~ite15_1|, P0Thread1of1ForFork3_#t~ite24=|v_P0Thread1of1ForFork3_#t~ite24_1|, P0Thread1of1ForFork3_#t~ite12=|v_P0Thread1of1ForFork3_#t~ite12_1|, ~weak$$choice2~0=v_~weak$$choice2~0_80, ~x~0=v_~x~0_138, P0Thread1of1ForFork3_#t~ite21=|v_P0Thread1of1ForFork3_#t~ite21_1|} AuxVars[|v_P0_#t~ite23_55|, |v_P0_#t~ite5_39|, |v_P0_#t~ite22_61|, |v_P0_#t~ite10_79|, |v_P0_#t~ite7_71|, |v_P0_#t~ite14_59|, |v_P0_#t~ite17_69|, |v_P0_#t~ite13_65|, |v_P0_#t~ite11_73|, |v_P0_#t~ite16_75|, |v_P0_#t~ite19_51|, |v_P0_#t~ite8_65|, |v_P0_#t~ite20_43|] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork3_#t~ite19, P0Thread1of1ForFork3_#t~ite18, P0Thread1of1ForFork3_#t~ite17, P0Thread1of1ForFork3_#t~ite16, P0Thread1of1ForFork3_#t~ite15, P0Thread1of1ForFork3_#t~ite14, P0Thread1of1ForFork3_#t~ite13, P0Thread1of1ForFork3_#t~ite12, P0Thread1of1ForFork3_#t~ite11, P0Thread1of1ForFork3_#t~ite10, P0Thread1of1ForFork3_#t~ite25, ~x$w_buff1~0, ~x$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#t~ite9, ~x$w_buff0_used~0, ~weak$$choice0~0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#t~ite24, ~weak$$choice2~0, P0Thread1of1ForFork3_#t~ite23, P0Thread1of1ForFork3_#t~nondet3, ~x~0, P0Thread1of1ForFork3_#t~ite22, P0Thread1of1ForFork3_#t~ite21, P0Thread1of1ForFork3_#t~nondet4, P0Thread1of1ForFork3_#t~ite20][217], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), 132#L838true, Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 269#true, 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 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~a~0 1)), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 304#(= ~a~0 1), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 271#(= ~a~0 1), 180#true, 98#L4-1true, Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:19,272 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-22 21:23:19,272 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:23:19,272 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:23:19,272 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-22 21:23:20,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1025] L795-->L802: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_296 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd2~0_60 256) 0)) (.cse13 (= (mod v_~x$w_buff0_used~0_392 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_391 256) 0)) (.cse14 (= (mod v_~x$r_buff0_thd2~0_79 256) 0))) (let ((.cse9 (or .cse4 .cse14)) (.cse3 (not .cse4)) (.cse6 (not .cse14)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse14)) (.cse0 (not .cse5)) (.cse11 (not .cse12)) (.cse10 (or .cse12 .cse5))) (and (let ((.cse2 (= (mod v_~x$r_buff0_thd2~0_78 256) 0)) (.cse1 (= (mod v_~x$w_buff1_used~0_295 256) 0))) (or (and (= v_~x$r_buff1_thd2~0_59 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (= v_~x$r_buff1_thd2~0_59 v_~x$r_buff1_thd2~0_60) (or .cse2 .cse4) (or .cse5 .cse1)))) (or (and (= v_~x$w_buff0_used~0_391 0) .cse6 .cse7) (and .cse8 (= v_~x$w_buff0_used~0_392 v_~x$w_buff0_used~0_391))) (or (and (= v_~x$r_buff0_thd2~0_79 v_~x$r_buff0_thd2~0_78) .cse9) (and .cse6 .cse3 (= v_~x$r_buff0_thd2~0_78 0))) (or (and (= v_~x$w_buff1_used~0_296 v_~x$w_buff1_used~0_295) .cse9 .cse10) (and (= v_~x$w_buff1_used~0_295 0) (or (and .cse6 .cse3) (and .cse0 .cse11)))) (or (and (= |v_P1Thread1of1ForFork1_#t~ite26#1_1| |v_P1_#t~ite26#1_29|) (= v_~x~0_110 v_~x$w_buff0~0_80) .cse6 .cse7) (and .cse8 (= v_~x~0_110 |v_P1_#t~ite26#1_29|) (or (and .cse0 (= v_~x$w_buff1~0_97 |v_P1_#t~ite26#1_29|) .cse11) (and (= v_~x~0_111 |v_P1_#t~ite26#1_29|) .cse10))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_80, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_60, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_296, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_79, ~x~0=v_~x~0_111, P1Thread1of1ForFork1_#t~ite26#1=|v_P1Thread1of1ForFork1_#t~ite26#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_392} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_80, P1Thread1of1ForFork1_#t~ite31#1=|v_P1Thread1of1ForFork1_#t~ite31#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_97, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_59, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_295, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_78, P1Thread1of1ForFork1_#t~ite28#1=|v_P1Thread1of1ForFork1_#t~ite28#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_391, P1Thread1of1ForFork1_#t~ite29#1=|v_P1Thread1of1ForFork1_#t~ite29#1_1|, P1Thread1of1ForFork1_#t~ite30#1=|v_P1Thread1of1ForFork1_#t~ite30#1_1|, ~x~0=v_~x~0_110, P1Thread1of1ForFork1_#t~ite27#1=|v_P1Thread1of1ForFork1_#t~ite27#1_1|} AuxVars[|v_P1_#t~ite26#1_29|] AssignedVars[P1Thread1of1ForFork1_#t~ite31#1, P1Thread1of1ForFork1_#t~ite29#1, P1Thread1of1ForFork1_#t~ite30#1, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite28#1, ~x~0, P1Thread1of1ForFork1_#t~ite26#1, ~x$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite27#1][451], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 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0 ~main$tmp_guard0~0)), Black: 327#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 449#(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)), 129#L802true, Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:20,370 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,370 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,370 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,370 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][393], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 45#L825true, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), 362#true, Black: 269#true, 386#(= 0 ~x$r_buff0_thd1~0), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 350#(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: 304#(= ~a~0 1), Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 180#true, Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 449#(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: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, Black: 364#(= ~z~0 1), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:20,375 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:23:20,375 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:23:20,375 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:23:20,375 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:23:20,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][243], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 445#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 400#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 398#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), Black: 404#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 394#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), 362#true, Black: 269#true, 386#(= 0 ~x$r_buff0_thd1~0), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 304#(= ~a~0 1), 33#L770true, Black: 311#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 180#true, Black: 332#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 356#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 364#(= ~z~0 1), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:20,379 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,379 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,379 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:20,379 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-22 21:23:21,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][393], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 65#L3true, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 45#L825true, Black: 408#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 406#(and (<= 1 ~main$tmp_guard1~0) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 396#(and (<= (div 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~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0)), Black: 387#(and (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$w_buff0~0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd1~0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd1~0 0)), Black: 410#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 402#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 388#(and (= 0 ~x$r_buff0_thd1~0) (not (= ~x~0 0)) (= ~x$r_buff1_thd1~0 0)), 362#true, Black: 269#true, 386#(= 0 ~x$r_buff0_thd1~0), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 449#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 365#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 370#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 313#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 372#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 364#(= ~z~0 1), Black: 375#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-07-22 21:23:21,514 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-22 21:23:21,514 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:23:21,514 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:23:21,514 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-22 21:23:21,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][302], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not 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